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Improve format writing routines

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babic_a
2018-01-15 16:45:43 +01:00
parent 5e005ad758
commit c3c95bf33f
2 changed files with 74 additions and 15 deletions
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src/h5_utils.cpp
+60 -13
View File
@@ -7,26 +7,64 @@
using namespace std;
void h5_utils::write_attribute(H5::H5Object& target, string name, string value){
H5::StrType str_type(0, H5T_VARIABLE);
H5::DataSpace att_space(H5S_SCALAR);
H5::Attribute h5_attribute = target.createAttribute(name, str_type, att_space);
h5_attribute.write(str_type, value);
H5::Group h5_utils::create_group(H5::CommonFG& target, std::string name)
{
return target.createGroup(name);
}
void h5_utils::write_attribute(H5::H5Object& target, string name, int32_t value){
H5::IntType int_type(H5::PredType::NATIVE_INT32);
H5::DataSet h5_utils::write_dataset(H5::Group& target, string name, double value)
{
H5::DataSpace att_space(H5S_SCALAR);
auto data_type = H5::PredType::NATIVE_DOUBLE;
H5::Attribute h5_attribute = target.createAttribute(name, int_type, att_space);
h5_attribute.write(int_type, &value);
H5::DataSet dataset = target.createDataSet(name, data_type , att_space);
dataset.write(&value, data_type);
return dataset;
}
void h5_utils::write_attribute(H5::H5Object& target, h5_attr& attribute) {
H5::DataSet h5_utils::write_dataset(H5::Group& target, string name, int value)
{
H5::DataSpace att_space(H5S_SCALAR);
auto data_type = H5::PredType::NATIVE_INT;
cout<< attribute.name << endl;
H5::DataSet dataset = target.createDataSet(name, data_type, att_space);
dataset.write(&value, data_type);
return dataset;
}
H5::DataSet h5_utils::write_dataset(H5::Group& target, string name, string value)
{
H5::DataSpace att_space(H5S_SCALAR);
H5::DataType data_type = H5::StrType(0, H5T_VARIABLE);
H5::DataSet dataset = target.createDataSet(name, data_type ,att_space);
dataset.write(&value, data_type);
return dataset;
}
void h5_utils::write_attribute(H5::H5Object& target, string name, string value)
{
H5::DataSpace att_space(H5S_SCALAR);
H5::DataType data_type = H5::StrType(0, H5T_VARIABLE);
auto h5_attribute = target.createAttribute(name, data_type, att_space);
h5_attribute.write(data_type, value);
}
void h5_utils::write_attribute(H5::H5Object& target, string name, int value)
{
H5::DataSpace att_space(H5S_SCALAR);
auto data_type = H5::PredType::NATIVE_INT;
auto h5_attribute = target.createAttribute(name, data_type, att_space);
h5_attribute.write(data_type, &value);
}
void h5_utils::write_attribute(H5::H5Object& target, h5_attr& attribute)
{
string name = attribute.name;
boost::any value;
@@ -56,6 +94,15 @@ void h5_utils::write_attribute(H5::H5Object& target, h5_attr& attribute) {
throw runtime_error(error_message.str());
} else if (attribute.data_type == NX_INT) {
h5_utils::write_attribute(target, name, boost::any_cast<int32_t>(value));
try {
h5_utils::write_attribute(target, name, boost::any_cast<int32_t>(value));
return;
} catch (const boost::bad_any_cast& exception) {}
// We cannot really convert this attribute.
stringstream error_message;
error_message << "Cannot convert attribute " << name << " to INT." << endl;
throw runtime_error(error_message.str());
}
}
src/h5_utils.hpp
+14 -2
View File
@@ -44,8 +44,10 @@ struct h5_group : public h5_base, public h5_parent {
};
struct h5_dataset : public h5_base, public h5_parent, public h5_data_base{
h5_dataset(std::string name, std::string value_alias, DATA_TYPE data_type, std::list<h5_base> items={})
: h5_base(name), h5_parent(items), h5_data_base(data_type, REFERENCE) {};
h5_dataset(std::string name, std::string value, DATA_TYPE data_type, std::list<h5_base> items={})
: h5_base(name), h5_parent(items), h5_data_base(data_type, REFERENCE), value(value) {};
std::string value;
};
struct h5_attr : public h5_base, public h5_data_base {
@@ -55,9 +57,19 @@ struct h5_attr : public h5_base, public h5_data_base {
};
namespace h5_utils{
H5::Group create_group(H5::CommonFG& target, std::string name);
H5::DataSet write_dataset(H5::Group& target, h5_dataset& dataset);
H5::DataSet write_dataset(H5::Group& target, std::string name, double value);
H5::DataSet write_dataset(H5::Group& target, std::string name, int value);
H5::DataSet write_dataset(H5::Group& target, std::string name, std::string value);
void write_attribute(H5::H5Object& target, h5_attr& attribute);
void write_attribute(H5::H5Object& target, std::string name, std::string value);
void write_attribute(H5::H5Object& target, std::string name, int value);
}
#endif