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added overload to send vector

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This commit is contained in:
Erik Frojdh
2020-07-31 11:05:39 +02:00
parent 02d5cf14e4
commit caef8c111c
3 changed files with 52 additions and 39 deletions
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16
slsSupportLib/include/DataSocket.h
View File

@ -1,10 +1,12 @@
#pragma once
#include "TypeTraits.h"
#include <cstddef>
#include <cstdint>
#include <netdb.h>
#include <numeric>
#include <string>
#include <vector>
namespace sls {
/* Base class for TCP socket, this is used to send data between detector, client
@ -24,9 +26,21 @@ class DataSocket {
int getSocketId() const { return sockfd_; }
int Send(const void *buffer, size_t size);
template <typename T> int Send(T &&data) {
// Send everything that is not a vector by using address and sizeof
// TODO! We probably should restrict this even more to avoid bugs when
// we send object instead of data
template <typename T>
typename std::enable_if<
!is_vector<typename std::remove_reference<T>::type>::value, int>::type
Send(T &&data) {
return Send(&data, sizeof(data));
}
template <typename T> int Send(const std::vector<T> &vec) {
return Send(vec.data(), sizeof(T) * vec.size());
}
// Variadic template to send all arguments
template <class... Args> int SendAll(Args &&... args) {
auto l = std::initializer_list<int>{Send(args)...};

25
slsSupportLib/include/TypeTraits.h
View File

@ -1,5 +1,6 @@
#pragma once
#include <type_traits>
#include <vector>
namespace sls {
@ -62,14 +63,17 @@ template <typename T>
struct is_container<
T, typename std::conditional<
false,
is_container_helper<typename T::value_type, typename T::size_type,
typename T::iterator, typename T::const_iterator,
decltype(std::declval<T>().size()),
decltype(std::declval<T>().begin()),
decltype(std::declval<T>().end()),
decltype(std::declval<T>().cbegin()),
decltype(std::declval<T>().cend()),
decltype(std::declval<T>().empty())>,
is_container_helper<
typename std::remove_reference<T>::type::value_type,
typename std::remove_reference<T>::type::size_type,
typename std::remove_reference<T>::type::iterator,
typename std::remove_reference<T>::type::const_iterator,
decltype(std::declval<T>().size()),
decltype(std::declval<T>().begin()),
decltype(std::declval<T>().end()),
decltype(std::declval<T>().cbegin()),
decltype(std::declval<T>().cend()),
decltype(std::declval<T>().empty())>,
void>::type> : public std::true_type {};
/**
@ -92,4 +96,9 @@ struct is_light_container<
decltype(std::declval<T>().end())>,
void>::type> : public std::true_type {};
template <typename T> struct is_vector : public std::false_type {};
template <typename T>
struct is_vector<std::vector<T>> : public std::true_type {};
} // namespace sls