restructured to have a separate file and test for to_string, string_utils, scan_parameters

This commit is contained in:
2025-06-12 13:57:53 +02:00
parent 65672d06f3
commit e6dd1f3ec2
13 changed files with 662 additions and 616 deletions

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@ -358,6 +358,9 @@ set(PUBLICHEADERS
include/aare/ClusterVector.hpp
include/aare/decode.hpp
include/aare/type_traits.hpp
include/aare/scan_parameters.hpp
include/aare/to_string.hpp
include/aare/string_utils.hpp
include/aare/defs.hpp
include/aare/Dtype.hpp
include/aare/File.hpp
@ -386,6 +389,8 @@ set(PUBLICHEADERS
set(SourceFiles
${CMAKE_CURRENT_SOURCE_DIR}/src/CtbRawFile.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/defs.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/to_string.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/string_utils.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/Dtype.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/decode.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/Frame.cpp
@ -466,6 +471,7 @@ if(AARE_TESTS)
set(TestSources
${CMAKE_CURRENT_SOURCE_DIR}/src/algorithm.test.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/defs.test.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/to_string.test.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/decode.test.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/Dtype.test.cpp
${CMAKE_CURRENT_SOURCE_DIR}/src/Frame.test.cpp

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@ -1,7 +1,7 @@
#pragma once
#include "aare/Dtype.hpp"
#include "aare/Frame.hpp"
#include "aare/defs.hpp"
#include "aare/to_string.hpp"
#include <filesystem>
#include <vector>

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@ -1,16 +1,15 @@
#pragma once
#include "aare/Dtype.hpp"
#include "aare/scan_parameters.hpp"
#include "aare/type_traits.hpp"
#include <algorithm>
#include <array>
#include <cassert>
#include <chrono>
#include <cstdint>
#include <cstring>
#include <iostream>
#include <optional>
#include <sstream>
#include <stdexcept>
#include <string>
@ -224,45 +223,6 @@ struct ROI {
using dynamic_shape = std::vector<ssize_t>;
class ScanParameters {
bool m_enabled = false;
std::string m_dac;
int m_start = 0;
int m_stop = 0;
int m_step = 0;
// TODO! add settleTime, requires string to time conversion
public:
// "[enabled\ndac dac 4\nstart 500\nstop 2200\nstep 5\nsettleTime 100us\n]"
ScanParameters(const std::string &par) {
std::istringstream iss(par.substr(1, par.size() - 2));
std::string line;
while (std::getline(iss, line)) {
if (line == "enabled") {
m_enabled = true;
} else if (line.find("dac") != std::string::npos) {
m_dac = line.substr(4);
} else if (line.find("start") != std::string::npos) {
m_start = std::stoi(line.substr(6));
} else if (line.find("stop") != std::string::npos) {
m_stop = std::stoi(line.substr(5));
} else if (line.find("step") != std::string::npos) {
m_step = std::stoi(line.substr(5));
}
}
};
ScanParameters() = default;
ScanParameters(const ScanParameters &) = default;
ScanParameters &operator=(const ScanParameters &) = default;
ScanParameters(ScanParameters &&) = default;
int start() const { return m_start; };
int stop() const { return m_stop; };
int step() const { return m_step; };
const std::string &dac() const { return m_dac; };
bool enabled() const { return m_enabled; };
void increment_stop() { m_stop += 1; };
};
// TODO! Can we uniform enums between the libraries?
/**
@ -298,293 +258,6 @@ enum class BurstMode {
Continuous_External
};
/** ToString and StringTo Conversions */
// generic
template <class T, typename = std::enable_if_t<!is_duration<T>::value>>
std::string ToString(T arg) {
return T(arg);
}
template <typename T,
std::enable_if_t<!is_duration<T>::value && !is_container<T>::value,
int> = 0>
T StringTo(const std::string &arg) {
return T(arg);
}
// time
std::string RemoveUnit(std::string &str);
inline void TrimWhiteSpaces(std::string &s) {
s.erase(s.begin(), std::find_if(s.begin(), s.end(), [](unsigned char c) {
return !std::isspace(c);
}));
s.erase(std::find_if(s.rbegin(), s.rend(),
[](unsigned char c) { return !std::isspace(c); })
.base(),
s.end());
}
/** Convert std::chrono::duration with specified output unit */
template <typename T, typename Rep = double>
typename std::enable_if<is_duration<T>::value, std::string>::type
ToString(T t, const std::string &unit) {
using std::chrono::duration;
using std::chrono::duration_cast;
std::ostringstream os;
if (unit == "ns")
os << duration_cast<duration<Rep, std::nano>>(t).count() << unit;
else if (unit == "us")
os << duration_cast<duration<Rep, std::micro>>(t).count() << unit;
else if (unit == "ms")
os << duration_cast<duration<Rep, std::milli>>(t).count() << unit;
else if (unit == "s")
os << duration_cast<duration<Rep>>(t).count() << unit;
else
throw std::runtime_error("Unknown unit: " + unit);
return os.str();
}
/** Convert std::chrono::duration automatically selecting the unit */
template <typename From>
typename std::enable_if<is_duration<From>::value, std::string>::type
ToString(From t) {
using std::chrono::abs;
using std::chrono::duration_cast;
using std::chrono::microseconds;
using std::chrono::milliseconds;
using std::chrono::nanoseconds;
auto tns = duration_cast<nanoseconds>(t);
if (abs(tns) < microseconds(1)) {
return ToString(tns, "ns");
} else if (abs(tns) < milliseconds(1)) {
return ToString(tns, "us");
} else if (abs(tns) < milliseconds(99)) {
return ToString(tns, "ms");
} else {
return ToString(tns, "s");
}
}
template <class Rep, class Period>
std::ostream &operator<<(std::ostream &os,
const std::chrono::duration<Rep, Period> &d) {
return os << ToString(d);
}
template <typename T>
T StringTo(const std::string &t, const std::string &unit) {
double tval{0};
try {
tval = std::stod(t);
} catch (const std::invalid_argument &e) {
throw std::invalid_argument("[ERROR] Could not convert string to time");
}
using std::chrono::duration;
using std::chrono::duration_cast;
if (unit == "ns") {
return duration_cast<T>(duration<double, std::nano>(tval));
} else if (unit == "us") {
return duration_cast<T>(duration<double, std::micro>(tval));
} else if (unit == "ms") {
return duration_cast<T>(duration<double, std::milli>(tval));
} else if (unit == "s" || unit.empty()) {
return duration_cast<T>(std::chrono::duration<double>(tval));
} else {
throw std::invalid_argument("[ERROR] Invalid unit in conversion from "
"string to std::chrono::duration");
}
}
template <typename T, std::enable_if_t<is_duration<T>::value, int> = 0>
T StringTo(const std::string &t) {
std::string tmp{t};
auto unit = RemoveUnit(tmp);
return StringTo<T>(tmp, unit);
}
template <> inline bool StringTo(const std::string &s) {
int i = std::stoi(s, nullptr, 10);
switch (i) {
case 0:
return false;
case 1:
return true;
default:
throw std::runtime_error("Unknown boolean. Expecting be 0 or 1.");
}
}
template <> inline uint8_t StringTo(const std::string &s) {
int base = s.find("0x") != std::string::npos ? 16 : 10;
int value = std::stoi(s, nullptr, base);
if (value < std::numeric_limits<uint8_t>::min() ||
value > std::numeric_limits<uint8_t>::max()) {
throw std::runtime_error("Cannot scan uint8_t from string '" + s +
"'. Value must be in range 0 - 255.");
}
return static_cast<uint8_t>(value);
}
template <> inline uint16_t StringTo(const std::string &s) {
int base = s.find("0x") != std::string::npos ? 16 : 10;
int value = std::stoi(s, nullptr, base);
if (value < std::numeric_limits<uint16_t>::min() ||
value > std::numeric_limits<uint16_t>::max()) {
throw std::runtime_error("Cannot scan uint16_t from string '" + s +
"'. Value must be in range 0 - 65535.");
}
return static_cast<uint16_t>(value);
}
template <> inline uint32_t StringTo(const std::string &s) {
int base = s.find("0x") != std::string::npos ? 16 : 10;
return std::stoul(s, nullptr, base);
}
template <> inline uint64_t StringTo(const std::string &s) {
int base = s.find("0x") != std::string::npos ? 16 : 10;
return std::stoull(s, nullptr, base);
}
template <> inline int StringTo(const std::string &s) {
int base = s.find("0x") != std::string::npos ? 16 : 10;
return std::stoi(s, nullptr, base);
}
/*template <> inline size_t StringTo(const std::string &s) {
int base = s.find("0x") != std::string::npos ? 16 : 10;
return std::stoull(s, nullptr, base);
}*/
// vector
template <typename T> std::string ToString(const std::vector<T> &vec) {
std::ostringstream oss;
oss << "[";
for (size_t i = 0; i < vec.size(); ++i) {
oss << vec[i];
if (i != vec.size() - 1)
oss << ", ";
}
oss << "]";
return oss.str();
}
template <typename T>
std::ostream &operator<<(std::ostream &os, const std::vector<T> &v) {
return os << ToString(v);
}
template <typename Container,
std::enable_if_t<is_container<Container>::value &&
!is_std_string_v<Container> /*&&
!is_map_v<Container>*/
,
int> = 0>
Container StringTo(const std::string &s) {
using Value = typename Container::value_type;
// strip outer brackets
std::string str = s;
str.erase(
std::remove_if(str.begin(), str.end(),
[](unsigned char c) { return c == '[' || c == ']'; }),
str.end());
std::stringstream ss(str);
std::string item;
Container result;
while (std::getline(ss, item, ',')) {
TrimWhiteSpaces(item);
if (!item.empty()) {
result.push_back(StringTo<Value>(item));
}
}
return result;
}
// map
template <typename KeyType, typename ValueType>
std::string ToString(const std::map<KeyType, ValueType> &m) {
std::ostringstream os;
os << '{';
if (!m.empty()) {
auto it = m.cbegin();
os << ToString(it->first) << ": " << ToString(it->second);
it++;
while (it != m.cend()) {
os << ", " << ToString(it->first) << ": " << ToString(it->second);
it++;
}
}
os << '}';
return os.str();
}
template <>
inline std::map<std::string, std::string> StringTo(const std::string &s) {
std::map<std::string, std::string> result;
std::string str = s;
// Remove outer braces if present
if (!str.empty() && str.front() == '{' && str.back() == '}') {
str = str.substr(1, str.size() - 2);
}
std::stringstream ss(str);
std::string item;
while (std::getline(ss, item, ',')) {
auto colon_pos = item.find(':');
if (colon_pos == std::string::npos)
throw std::runtime_error("Missing ':' in item: " + item);
std::string key = item.substr(0, colon_pos);
std::string value = item.substr(colon_pos + 1);
TrimWhiteSpaces(key);
TrimWhiteSpaces(value);
result[key] = value;
}
return result;
}
// optional
template <class T> std::string ToString(const std::optional<T> &opt) {
return opt ? ToString(*opt) : "nullopt";
}
template <typename T>
std::ostream &operator<<(std::ostream &os, const std::optional<T> &opt) {
if (opt)
os << *opt;
else
os << "nullopt";
return os;
}
// enums
template <> DetectorType StringTo(const std::string & /*name*/);
template <> std::string ToString(DetectorType arg);
template <> TimingMode StringTo(const std::string & /*mode*/);
template <> std::string ToString(TimingMode arg);
template <> FrameDiscardPolicy StringTo(const std::string & /*mode*/);
template <> std::string ToString(FrameDiscardPolicy arg);
template <> BurstMode StringTo(const std::string & /*mode*/);
template <> std::string ToString(BurstMode arg);
std::ostream &operator<<(std::ostream &os, const ScanParameters &r);
template <> std::string ToString(ScanParameters arg);
std::ostream &operator<<(std::ostream &os, const ROI &roi);
template <> std::string ToString(ROI arg);
using DataTypeVariants = std::variant<uint16_t, uint32_t>;
} // namespace aare

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@ -0,0 +1,48 @@
#pragma once
#include <string>
#include <sstream>
namespace aare {
class ScanParameters {
bool m_enabled = false;
std::string m_dac;
int m_start = 0;
int m_stop = 0;
int m_step = 0;
// TODO! add settleTime, requires string to time conversion
public:
// "[enabled\ndac dac 4\nstart 500\nstop 2200\nstep 5\nsettleTime 100us\n]"
ScanParameters(const std::string &par) {
std::istringstream iss(par.substr(1, par.size() - 2));
std::string line;
while (std::getline(iss, line)) {
if (line == "enabled") {
m_enabled = true;
} else if (line.find("dac") != std::string::npos) {
m_dac = line.substr(4);
} else if (line.find("start") != std::string::npos) {
m_start = std::stoi(line.substr(6));
} else if (line.find("stop") != std::string::npos) {
m_stop = std::stoi(line.substr(5));
} else if (line.find("step") != std::string::npos) {
m_step = std::stoi(line.substr(5));
}
}
};
ScanParameters() = default;
ScanParameters(const ScanParameters &) = default;
ScanParameters &operator=(const ScanParameters &) = default;
ScanParameters(ScanParameters &&) = default;
int start() const { return m_start; };
int stop() const { return m_stop; };
int step() const { return m_step; };
const std::string &dac() const { return m_dac; };
bool enabled() const { return m_enabled; };
void increment_stop() { m_stop += 1; };
};
} // namespace aare

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@ -0,0 +1,11 @@
#pragma once
#include <string>
namespace aare {
std::string RemoveUnit(std::string &str);
void TrimWhiteSpaces(std::string &s);
} // namespace aare

287
include/aare/to_string.hpp Normal file
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@ -0,0 +1,287 @@
#pragma once
#include "aare/defs.hpp"
#include "aare/string_utils.hpp"
#include <optional>
#include <chrono>
namespace aare {
// generic
template <class T, typename = std::enable_if_t<!is_duration<T>::value>>
std::string ToString(T arg) {
return T(arg);
}
template <typename T,
std::enable_if_t<!is_duration<T>::value && !is_container<T>::value,
int> = 0>
T StringTo(const std::string &arg) {
return T(arg);
}
// time
/** Convert std::chrono::duration with specified output unit */
template <typename T, typename Rep = double>
typename std::enable_if<is_duration<T>::value, std::string>::type
ToString(T t, const std::string &unit) {
using std::chrono::duration;
using std::chrono::duration_cast;
std::ostringstream os;
if (unit == "ns")
os << duration_cast<duration<Rep, std::nano>>(t).count() << unit;
else if (unit == "us")
os << duration_cast<duration<Rep, std::micro>>(t).count() << unit;
else if (unit == "ms")
os << duration_cast<duration<Rep, std::milli>>(t).count() << unit;
else if (unit == "s")
os << duration_cast<duration<Rep>>(t).count() << unit;
else
throw std::runtime_error("Unknown unit: " + unit);
return os.str();
}
/** Convert std::chrono::duration automatically selecting the unit */
template <typename From>
typename std::enable_if<is_duration<From>::value, std::string>::type
ToString(From t) {
using std::chrono::abs;
using std::chrono::duration_cast;
using std::chrono::microseconds;
using std::chrono::milliseconds;
using std::chrono::nanoseconds;
auto tns = duration_cast<nanoseconds>(t);
if (abs(tns) < microseconds(1)) {
return ToString(tns, "ns");
} else if (abs(tns) < milliseconds(1)) {
return ToString(tns, "us");
} else if (abs(tns) < milliseconds(99)) {
return ToString(tns, "ms");
} else {
return ToString(tns, "s");
}
}
template <class Rep, class Period>
std::ostream &operator<<(std::ostream &os,
const std::chrono::duration<Rep, Period> &d) {
return os << ToString(d);
}
template <typename T>
T StringTo(const std::string &t, const std::string &unit) {
double tval{0};
try {
tval = std::stod(t);
} catch (const std::invalid_argument &e) {
throw std::invalid_argument("[ERROR] Could not convert string to time");
}
using std::chrono::duration;
using std::chrono::duration_cast;
if (unit == "ns") {
return duration_cast<T>(duration<double, std::nano>(tval));
} else if (unit == "us") {
return duration_cast<T>(duration<double, std::micro>(tval));
} else if (unit == "ms") {
return duration_cast<T>(duration<double, std::milli>(tval));
} else if (unit == "s" || unit.empty()) {
return duration_cast<T>(std::chrono::duration<double>(tval));
} else {
throw std::invalid_argument("[ERROR] Invalid unit in conversion from "
"string to std::chrono::duration");
}
}
template <typename T, std::enable_if_t<is_duration<T>::value, int> = 0>
T StringTo(const std::string &t) {
std::string tmp{t};
auto unit = RemoveUnit(tmp);
return StringTo<T>(tmp, unit);
}
template <> inline bool StringTo(const std::string &s) {
int i = std::stoi(s, nullptr, 10);
switch (i) {
case 0:
return false;
case 1:
return true;
default:
throw std::runtime_error("Unknown boolean. Expecting be 0 or 1.");
}
}
template <> inline uint8_t StringTo(const std::string &s) {
int base = s.find("0x") != std::string::npos ? 16 : 10;
int value = std::stoi(s, nullptr, base);
if (value < std::numeric_limits<uint8_t>::min() ||
value > std::numeric_limits<uint8_t>::max()) {
throw std::runtime_error("Cannot scan uint8_t from string '" + s +
"'. Value must be in range 0 - 255.");
}
return static_cast<uint8_t>(value);
}
template <> inline uint16_t StringTo(const std::string &s) {
int base = s.find("0x") != std::string::npos ? 16 : 10;
int value = std::stoi(s, nullptr, base);
if (value < std::numeric_limits<uint16_t>::min() ||
value > std::numeric_limits<uint16_t>::max()) {
throw std::runtime_error("Cannot scan uint16_t from string '" + s +
"'. Value must be in range 0 - 65535.");
}
return static_cast<uint16_t>(value);
}
template <> inline uint32_t StringTo(const std::string &s) {
int base = s.find("0x") != std::string::npos ? 16 : 10;
return std::stoul(s, nullptr, base);
}
template <> inline uint64_t StringTo(const std::string &s) {
int base = s.find("0x") != std::string::npos ? 16 : 10;
return std::stoull(s, nullptr, base);
}
template <> inline int StringTo(const std::string &s) {
int base = s.find("0x") != std::string::npos ? 16 : 10;
return std::stoi(s, nullptr, base);
}
/*template <> inline size_t StringTo(const std::string &s) {
int base = s.find("0x") != std::string::npos ? 16 : 10;
return std::stoull(s, nullptr, base);
}*/
// vector
template <typename T> std::string ToString(const std::vector<T> &vec) {
std::ostringstream oss;
oss << "[";
for (size_t i = 0; i < vec.size(); ++i) {
oss << vec[i];
if (i != vec.size() - 1)
oss << ", ";
}
oss << "]";
return oss.str();
}
template <typename T>
std::ostream &operator<<(std::ostream &os, const std::vector<T> &v) {
return os << ToString(v);
}
template <typename Container,
std::enable_if_t<is_container<Container>::value &&
!is_std_string_v<Container> /*&&
!is_map_v<Container>*/
,
int> = 0>
Container StringTo(const std::string &s) {
using Value = typename Container::value_type;
// strip outer brackets
std::string str = s;
str.erase(
std::remove_if(str.begin(), str.end(),
[](unsigned char c) { return c == '[' || c == ']'; }),
str.end());
std::stringstream ss(str);
std::string item;
Container result;
while (std::getline(ss, item, ',')) {
TrimWhiteSpaces(item);
if (!item.empty()) {
result.push_back(StringTo<Value>(item));
}
}
return result;
}
// map
template <typename KeyType, typename ValueType>
std::string ToString(const std::map<KeyType, ValueType> &m) {
std::ostringstream os;
os << '{';
if (!m.empty()) {
auto it = m.cbegin();
os << ToString(it->first) << ": " << ToString(it->second);
it++;
while (it != m.cend()) {
os << ", " << ToString(it->first) << ": " << ToString(it->second);
it++;
}
}
os << '}';
return os.str();
}
template <>
inline std::map<std::string, std::string> StringTo(const std::string &s) {
std::map<std::string, std::string> result;
std::string str = s;
// Remove outer braces if present
if (!str.empty() && str.front() == '{' && str.back() == '}') {
str = str.substr(1, str.size() - 2);
}
std::stringstream ss(str);
std::string item;
while (std::getline(ss, item, ',')) {
auto colon_pos = item.find(':');
if (colon_pos == std::string::npos)
throw std::runtime_error("Missing ':' in item: " + item);
std::string key = item.substr(0, colon_pos);
std::string value = item.substr(colon_pos + 1);
TrimWhiteSpaces(key);
TrimWhiteSpaces(value);
result[key] = value;
}
return result;
}
// optional
template <class T> std::string ToString(const std::optional<T> &opt) {
return opt ? ToString(*opt) : "nullopt";
}
template <typename T>
std::ostream &operator<<(std::ostream &os, const std::optional<T> &opt) {
if (opt)
os << *opt;
else
os << "nullopt";
return os;
}
// enums
template <> DetectorType StringTo(const std::string & /*name*/);
template <> std::string ToString(DetectorType arg);
template <> TimingMode StringTo(const std::string & /*mode*/);
template <> std::string ToString(TimingMode arg);
template <> FrameDiscardPolicy StringTo(const std::string & /*mode*/);
template <> std::string ToString(FrameDiscardPolicy arg);
template <> BurstMode StringTo(const std::string & /*mode*/);
template <> std::string ToString(BurstMode arg);
std::ostream &operator<<(std::ostream &os, const ScanParameters &r);
template <> std::string ToString(ScanParameters arg);
std::ostream &operator<<(std::ostream &os, const ROI &roi);
template <> std::string ToString(ROI arg);
} // namespace aare

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@ -1,5 +1,6 @@
#include "aare/Hdf5MasterFile.hpp"
#include "aare/logger.hpp"
#include "aare/to_string.hpp"
#include <iomanip>
#include <sstream>
namespace aare {

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@ -1,4 +1,5 @@
#include "aare/RawMasterFile.hpp"
#include "aare/to_string.hpp"
#include <sstream>
namespace aare {

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@ -1,7 +1,4 @@
#include "aare/defs.hpp"
#include <chrono>
#include <stdexcept>
#include <string>
#include <fmt/core.h>
namespace aare {
@ -11,240 +8,4 @@ void assert_failed(const std::string &msg) {
exit(1);
}
/**
* @brief Convert a DetectorType to a string
* @param type DetectorType
* @return string representation of the DetectorType
*/
template <> std::string ToString(DetectorType arg) {
switch (arg) {
case DetectorType::Generic:
return "Generic";
case DetectorType::Eiger:
return "Eiger";
case DetectorType::Gotthard:
return "Gotthard";
case DetectorType::Jungfrau:
return "Jungfrau";
case DetectorType::ChipTestBoard:
return "ChipTestBoard";
case DetectorType::Moench:
return "Moench";
case DetectorType::Mythen3:
return "Mythen3";
case DetectorType::Gotthard2:
return "Gotthard2";
case DetectorType::Xilinx_ChipTestBoard:
return "Xilinx_ChipTestBoard";
// Custom ones
case DetectorType::Moench03:
return "Moench03";
case DetectorType::Moench03_old:
return "Moench03_old";
case DetectorType::Unknown:
return "Unknown";
// no default case to trigger compiler warning if not all
// enum values are handled
}
throw std::runtime_error("Could not decode detector to string");
}
/**
* @brief Convert a string to a DetectorType
* @param name string representation of the DetectorType
* @return DetectorType
* @throw runtime_error if the string does not match any DetectorType
*/
template <> DetectorType StringTo(const std::string &arg) {
if (arg == "Generic")
return DetectorType::Generic;
if (arg == "Eiger")
return DetectorType::Eiger;
if (arg == "Gotthard")
return DetectorType::Gotthard;
if (arg == "Jungfrau")
return DetectorType::Jungfrau;
if (arg == "ChipTestBoard")
return DetectorType::ChipTestBoard;
if (arg == "Moench")
return DetectorType::Moench;
if (arg == "Mythen3")
return DetectorType::Mythen3;
if (arg == "Gotthard2")
return DetectorType::Gotthard2;
if (arg == "Xilinx_ChipTestBoard")
return DetectorType::Xilinx_ChipTestBoard;
// Custom ones
if (arg == "Moench03")
return DetectorType::Moench03;
if (arg == "Moench03_old")
return DetectorType::Moench03_old;
if (arg == "Unknown")
return DetectorType::Unknown;
throw std::runtime_error("Could not decode detector from: \"" + arg + "\"");
}
/**
* @brief Convert a TimingMode to a string
* @param type TimingMode
* @return string representation of the TimingMode
*/
template <> std::string ToString(TimingMode arg) {
switch (arg) {
case TimingMode::Auto:
return "Auto";
case TimingMode::Trigger:
return "Trigger";
// no default case to trigger compiler warning if not all
// enum values are handled
}
throw std::runtime_error("Could not decode timing mode to string");
}
/**
* @brief Convert a string to a TimingMode
* @param mode string representation of the TimingMode
* @return TimingMode
* @throw runtime_error if the string does not match any TimingMode
*/
template <> TimingMode StringTo(const std::string &arg) {
if (arg == "auto")
return TimingMode::Auto;
if (arg == "trigger")
return TimingMode::Trigger;
throw std::runtime_error("Could not decode timing mode from: \"" + arg +
"\"");
}
/**
* @brief Convert a FrameDiscardPolicy to a string
* @param type FrameDiscardPolicy
* @return string representation of the FrameDiscardPolicy
*/
template <> std::string ToString(FrameDiscardPolicy arg) {
switch (arg) {
case FrameDiscardPolicy::NoDiscard:
return "nodiscard";
case FrameDiscardPolicy::Discard:
return "discard";
case FrameDiscardPolicy::DiscardPartial:
return "discardpartial";
// no default case to trigger compiler warning if not all
// enum values are handled
}
throw std::runtime_error("Could not decode frame discard policy to string");
}
template <> FrameDiscardPolicy StringTo(const std::string &arg) {
if (arg == "nodiscard")
return FrameDiscardPolicy::NoDiscard;
if (arg == "discard")
return FrameDiscardPolicy::Discard;
if (arg == "discardpartial")
return FrameDiscardPolicy::DiscardPartial;
throw std::runtime_error("Could not decode frame discard policy from: \"" +
arg + "\"");
}
/**
* @brief Convert a BurstMode to a string
* @param type BurstMode
* @return string representation of the BurstMode
*/
template <> std::string ToString(BurstMode arg) {
switch (arg) {
case BurstMode::Burst_Interal:
return "burst_internal";
case BurstMode::Burst_External:
return "burst_external";
case BurstMode::Continuous_Internal:
return "continuous_internal";
case BurstMode::Continuous_External:
return "continuous_external";
}
throw std::runtime_error("Could not decode burst mode to string");
}
template <> BurstMode StringTo(const std::string &arg) {
if (arg == "burst_internal")
return BurstMode::Burst_Interal;
if (arg == "burst_external")
return BurstMode::Burst_External;
if (arg == "continuous_internal")
return BurstMode::Continuous_Internal;
if (arg == "continuous_external")
return BurstMode::Continuous_External;
throw std::runtime_error("Could not decode burst mode from: \"" + arg +
"\"");
}
/**
* @brief Convert a ScanParameters to a string
* @param type ScanParameters
* @return string representation of the ScanParameters
*/
template <> std::string ToString(ScanParameters arg) {
std::ostringstream oss;
oss << '[';
if (arg.enabled()) {
oss << "enabled" << std::endl
<< "dac " << arg.dac() << std::endl
<< "start " << arg.start() << std::endl
<< "stop " << arg.stop() << std::endl
<< "step " << arg.step()
<< std::endl
//<< "settleTime "
// << ToString(std::chrono::nanoseconds{arg.dacSettleTime_ns})
<< std::endl;
} else {
oss << "disabled";
}
oss << ']';
return oss.str();
}
std::ostream &operator<<(std::ostream &os, const ScanParameters &r) {
return os << ToString(r);
}
/**
* @brief Convert a ROI to a string
* @param type ROI
* @return string representation of the ROI
*/
template <> std::string ToString(ROI arg) {
std::ostringstream oss;
oss << '[' << arg.xmin << ", " << arg.xmax;
if (arg.ymin != -1 || arg.ymax != -1) {
oss << ", " << arg.ymin << ", " << arg.ymax;
}
oss << ']';
return oss.str();
}
std::ostream &operator<<(std::ostream &os, const ROI &roi) {
return os << ToString(roi);
}
std::string RemoveUnit(std::string &str) {
auto it = str.begin();
while (it != str.end()) {
if (std::isalpha(*it))
break;
++it;
}
auto pos = it - str.begin();
auto unit = str.substr(pos);
str.erase(it, end(str));
return unit;
}
// template <> TimingMode StringTo<TimingMode>(std::string mode);
} // namespace aare

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@ -1,54 +1,6 @@
#include "aare/defs.hpp"
#include <catch2/catch_test_macros.hpp>
#include <string>
using aare::StringTo;
using aare::ToString;
TEST_CASE("Enum to string conversion") {
// TODO! By the way I don't think the enum string conversions should be in
// the defs.hpp file but let's use this to show a test
REQUIRE(ToString(aare::DetectorType::Generic) == "Generic");
REQUIRE(ToString(aare::DetectorType::Eiger) == "Eiger");
REQUIRE(ToString(aare::DetectorType::Gotthard) == "Gotthard");
REQUIRE(ToString(aare::DetectorType::Jungfrau) == "Jungfrau");
REQUIRE(ToString(aare::DetectorType::ChipTestBoard) == "ChipTestBoard");
REQUIRE(ToString(aare::DetectorType::Moench) == "Moench");
REQUIRE(ToString(aare::DetectorType::Mythen3) == "Mythen3");
REQUIRE(ToString(aare::DetectorType::Gotthard2) == "Gotthard2");
REQUIRE(ToString(aare::DetectorType::Xilinx_ChipTestBoard) ==
"Xilinx_ChipTestBoard");
REQUIRE(ToString(aare::DetectorType::Moench03) == "Moench03");
REQUIRE(ToString(aare::DetectorType::Moench03_old) == "Moench03_old");
REQUIRE(ToString(aare::DetectorType::Unknown) == "Unknown");
}
TEST_CASE("String to enum") {
REQUIRE(StringTo<aare::DetectorType>("Generic") ==
aare::DetectorType::Generic);
REQUIRE(StringTo<aare::DetectorType>("Eiger") == aare::DetectorType::Eiger);
REQUIRE(StringTo<aare::DetectorType>("Gotthard") ==
aare::DetectorType::Gotthard);
REQUIRE(StringTo<aare::DetectorType>("Jungfrau") ==
aare::DetectorType::Jungfrau);
REQUIRE(StringTo<aare::DetectorType>("ChipTestBoard") ==
aare::DetectorType::ChipTestBoard);
REQUIRE(StringTo<aare::DetectorType>("Moench") ==
aare::DetectorType::Moench);
REQUIRE(StringTo<aare::DetectorType>("Mythen3") ==
aare::DetectorType::Mythen3);
REQUIRE(StringTo<aare::DetectorType>("Gotthard2") ==
aare::DetectorType::Gotthard2);
REQUIRE(StringTo<aare::DetectorType>("Xilinx_ChipTestBoard") ==
aare::DetectorType::Xilinx_ChipTestBoard);
REQUIRE(StringTo<aare::DetectorType>("Moench03") ==
aare::DetectorType::Moench03);
REQUIRE(StringTo<aare::DetectorType>("Moench03_old") ==
aare::DetectorType::Moench03_old);
REQUIRE(StringTo<aare::DetectorType>("Unknown") ==
aare::DetectorType::Unknown);
}
TEST_CASE("Enum values") {
// Since some of the enums are written to file we need to make sure

30
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#include "aare/string_utils.hpp"
#include <algorithm>
namespace aare {
std::string RemoveUnit(std::string &str) {
auto it = str.begin();
while (it != str.end()) {
if (std::isalpha(*it))
break;
++it;
}
auto pos = it - str.begin();
auto unit = str.substr(pos);
str.erase(it, end(str));
return unit;
}
void TrimWhiteSpaces(std::string &s) {
s.erase(s.begin(), std::find_if(s.begin(), s.end(), [](unsigned char c) {
return !std::isspace(c);
}));
s.erase(std::find_if(s.rbegin(), s.rend(),
[](unsigned char c) { return !std::isspace(c); })
.base(),
s.end());
}
} // namespace aare

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#include "aare/to_string.hpp"
namespace aare {
/**
* @brief Convert a DetectorType to a string
* @param type DetectorType
* @return string representation of the DetectorType
*/
template <> std::string ToString(DetectorType arg) {
switch (arg) {
case DetectorType::Generic:
return "Generic";
case DetectorType::Eiger:
return "Eiger";
case DetectorType::Gotthard:
return "Gotthard";
case DetectorType::Jungfrau:
return "Jungfrau";
case DetectorType::ChipTestBoard:
return "ChipTestBoard";
case DetectorType::Moench:
return "Moench";
case DetectorType::Mythen3:
return "Mythen3";
case DetectorType::Gotthard2:
return "Gotthard2";
case DetectorType::Xilinx_ChipTestBoard:
return "Xilinx_ChipTestBoard";
// Custom ones
case DetectorType::Moench03:
return "Moench03";
case DetectorType::Moench03_old:
return "Moench03_old";
case DetectorType::Unknown:
return "Unknown";
// no default case to trigger compiler warning if not all
// enum values are handled
}
throw std::runtime_error("Could not decode detector to string");
}
/**
* @brief Convert a string to a DetectorType
* @param name string representation of the DetectorType
* @return DetectorType
* @throw runtime_error if the string does not match any DetectorType
*/
template <> DetectorType StringTo(const std::string &arg) {
if (arg == "Generic")
return DetectorType::Generic;
if (arg == "Eiger")
return DetectorType::Eiger;
if (arg == "Gotthard")
return DetectorType::Gotthard;
if (arg == "Jungfrau")
return DetectorType::Jungfrau;
if (arg == "ChipTestBoard")
return DetectorType::ChipTestBoard;
if (arg == "Moench")
return DetectorType::Moench;
if (arg == "Mythen3")
return DetectorType::Mythen3;
if (arg == "Gotthard2")
return DetectorType::Gotthard2;
if (arg == "Xilinx_ChipTestBoard")
return DetectorType::Xilinx_ChipTestBoard;
// Custom ones
if (arg == "Moench03")
return DetectorType::Moench03;
if (arg == "Moench03_old")
return DetectorType::Moench03_old;
if (arg == "Unknown")
return DetectorType::Unknown;
throw std::runtime_error("Could not decode detector from: \"" + arg + "\"");
}
/**
* @brief Convert a TimingMode to a string
* @param type TimingMode
* @return string representation of the TimingMode
*/
template <> std::string ToString(TimingMode arg) {
switch (arg) {
case TimingMode::Auto:
return "Auto";
case TimingMode::Trigger:
return "Trigger";
// no default case to trigger compiler warning if not all
// enum values are handled
}
throw std::runtime_error("Could not decode timing mode to string");
}
/**
* @brief Convert a string to a TimingMode
* @param mode string representation of the TimingMode
* @return TimingMode
* @throw runtime_error if the string does not match any TimingMode
*/
template <> TimingMode StringTo(const std::string &arg) {
if (arg == "auto")
return TimingMode::Auto;
if (arg == "trigger")
return TimingMode::Trigger;
throw std::runtime_error("Could not decode timing mode from: \"" + arg +
"\"");
}
/**
* @brief Convert a FrameDiscardPolicy to a string
* @param type FrameDiscardPolicy
* @return string representation of the FrameDiscardPolicy
*/
template <> std::string ToString(FrameDiscardPolicy arg) {
switch (arg) {
case FrameDiscardPolicy::NoDiscard:
return "nodiscard";
case FrameDiscardPolicy::Discard:
return "discard";
case FrameDiscardPolicy::DiscardPartial:
return "discardpartial";
// no default case to trigger compiler warning if not all
// enum values are handled
}
throw std::runtime_error("Could not decode frame discard policy to string");
}
template <> FrameDiscardPolicy StringTo(const std::string &arg) {
if (arg == "nodiscard")
return FrameDiscardPolicy::NoDiscard;
if (arg == "discard")
return FrameDiscardPolicy::Discard;
if (arg == "discardpartial")
return FrameDiscardPolicy::DiscardPartial;
throw std::runtime_error("Could not decode frame discard policy from: \"" +
arg + "\"");
}
/**
* @brief Convert a BurstMode to a string
* @param type BurstMode
* @return string representation of the BurstMode
*/
template <> std::string ToString(BurstMode arg) {
switch (arg) {
case BurstMode::Burst_Interal:
return "burst_internal";
case BurstMode::Burst_External:
return "burst_external";
case BurstMode::Continuous_Internal:
return "continuous_internal";
case BurstMode::Continuous_External:
return "continuous_external";
}
throw std::runtime_error("Could not decode burst mode to string");
}
template <> BurstMode StringTo(const std::string &arg) {
if (arg == "burst_internal")
return BurstMode::Burst_Interal;
if (arg == "burst_external")
return BurstMode::Burst_External;
if (arg == "continuous_internal")
return BurstMode::Continuous_Internal;
if (arg == "continuous_external")
return BurstMode::Continuous_External;
throw std::runtime_error("Could not decode burst mode from: \"" + arg +
"\"");
}
/**
* @brief Convert a ScanParameters to a string
* @param type ScanParameters
* @return string representation of the ScanParameters
*/
template <> std::string ToString(ScanParameters arg) {
std::ostringstream oss;
oss << '[';
if (arg.enabled()) {
oss << "enabled" << std::endl
<< "dac " << arg.dac() << std::endl
<< "start " << arg.start() << std::endl
<< "stop " << arg.stop() << std::endl
<< "step " << arg.step()
<< std::endl
//<< "settleTime "
// << ToString(std::chrono::nanoseconds{arg.dacSettleTime_ns})
<< std::endl;
} else {
oss << "disabled";
}
oss << ']';
return oss.str();
}
std::ostream &operator<<(std::ostream &os, const ScanParameters &r) {
return os << ToString(r);
}
/**
* @brief Convert a ROI to a string
* @param type ROI
* @return string representation of the ROI
*/
template <> std::string ToString(ROI arg) {
std::ostringstream oss;
oss << '[' << arg.xmin << ", " << arg.xmax;
if (arg.ymin != -1 || arg.ymax != -1) {
oss << ", " << arg.ymin << ", " << arg.ymax;
}
oss << ']';
return oss.str();
}
std::ostream &operator<<(std::ostream &os, const ROI &roi) {
return os << ToString(roi);
}
} // namespace aare

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#include "aare/to_string.hpp"
#include <catch2/catch_test_macros.hpp>
using aare::StringTo;
using aare::ToString;
TEST_CASE("Enum to string conversion") {
// TODO! By the way I don't think the enum string conversions should be in
// the defs.hpp file but let's use this to show a test
REQUIRE(ToString(aare::DetectorType::Generic) == "Generic");
REQUIRE(ToString(aare::DetectorType::Eiger) == "Eiger");
REQUIRE(ToString(aare::DetectorType::Gotthard) == "Gotthard");
REQUIRE(ToString(aare::DetectorType::Jungfrau) == "Jungfrau");
REQUIRE(ToString(aare::DetectorType::ChipTestBoard) == "ChipTestBoard");
REQUIRE(ToString(aare::DetectorType::Moench) == "Moench");
REQUIRE(ToString(aare::DetectorType::Mythen3) == "Mythen3");
REQUIRE(ToString(aare::DetectorType::Gotthard2) == "Gotthard2");
REQUIRE(ToString(aare::DetectorType::Xilinx_ChipTestBoard) ==
"Xilinx_ChipTestBoard");
REQUIRE(ToString(aare::DetectorType::Moench03) == "Moench03");
REQUIRE(ToString(aare::DetectorType::Moench03_old) == "Moench03_old");
REQUIRE(ToString(aare::DetectorType::Unknown) == "Unknown");
}
TEST_CASE("String to enum") {
REQUIRE(StringTo<aare::DetectorType>("Generic") ==
aare::DetectorType::Generic);
REQUIRE(StringTo<aare::DetectorType>("Eiger") == aare::DetectorType::Eiger);
REQUIRE(StringTo<aare::DetectorType>("Gotthard") ==
aare::DetectorType::Gotthard);
REQUIRE(StringTo<aare::DetectorType>("Jungfrau") ==
aare::DetectorType::Jungfrau);
REQUIRE(StringTo<aare::DetectorType>("ChipTestBoard") ==
aare::DetectorType::ChipTestBoard);
REQUIRE(StringTo<aare::DetectorType>("Moench") ==
aare::DetectorType::Moench);
REQUIRE(StringTo<aare::DetectorType>("Mythen3") ==
aare::DetectorType::Mythen3);
REQUIRE(StringTo<aare::DetectorType>("Gotthard2") ==
aare::DetectorType::Gotthard2);
REQUIRE(StringTo<aare::DetectorType>("Xilinx_ChipTestBoard") ==
aare::DetectorType::Xilinx_ChipTestBoard);
REQUIRE(StringTo<aare::DetectorType>("Moench03") ==
aare::DetectorType::Moench03);
REQUIRE(StringTo<aare::DetectorType>("Moench03_old") ==
aare::DetectorType::Moench03_old);
REQUIRE(StringTo<aare::DetectorType>("Unknown") ==
aare::DetectorType::Unknown);
}