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DamarisXMLAttributes::ReturnXMLForVariable

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simplify using lambda and for_each
This commit is contained in:
Arne Morten Kvarving 2024-01-30 09:34:00 +01:00
parent cfd5af89b0
commit 033943e42e
1 changed files with 27 additions and 25 deletions
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52
opm/simulators/utils/DamarisVar.cpp
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@ -24,8 +24,10 @@
#include <Damaris.h> #include <Damaris.h>
#include <fmt/format.h> #include <fmt/format.h>
#include <algorithm>
#include <cassert> #include <cassert>
#include <sstream> #include <sstream>
#include <string_view>
#include <typeinfo> #include <typeinfo>
namespace Opm::DamarisOutput { namespace Opm::DamarisOutput {
@ -42,33 +44,33 @@ DamarisVarXMLAttributes::DamarisVarXMLAttributes()
std::string DamarisVarXMLAttributes::ReturnXMLForVariable() std::string DamarisVarXMLAttributes::ReturnXMLForVariable()
{ {
std::ostringstream var_sstr; std::string var_str;
var_sstr << " layout=\"" << this->layout_ << "\""; using Entry = std::pair<std::string_view, const std::string&>;
if (this->mesh_ != "") auto addAttrib = [&var_str](const Entry& entry)
var_sstr << " mesh=\"" << this->mesh_ << "\""; {
if (this->type_ != "") if (!entry.second.empty()) {
var_sstr << " type=\"" << this->type_ << "\""; var_str += fmt::format(" {}=\"{}\"", entry.first, entry.second);
if (this->visualizable_ != "") }
var_sstr << " visualizable=\"" << this->visualizable_ << "\""; };
if (this->unit_ != "")
var_sstr << " unit=\"" << this->unit_ << "\"";
if (this->time_varying_ != "")
var_sstr << " time_varying=\"" << this->time_varying_ << "\"";
if (this->centering_ != "")
var_sstr << " centering=\"" << this->centering_ << "\"";
if (this->store_ != "")
var_sstr << " store=\"" << this->store_ << "\"";
if (this->script_ != "")
var_sstr << " script=\"" << this->script_ << "\"";
if (this->select_mem_ != "")
var_sstr << " select-mem=\"" << this->select_mem_ << "\"";
if (this->select_file_ != "")
var_sstr << " select-file=\"" << this->select_file_ << "\"";
if (this->select_subset_ != "")
var_sstr << " select-subset=\"" << this->select_subset_ << "\"";
return var_sstr.str(); const auto entries = std::array{
Entry{"layout", this->layout_},
Entry{"mesh", this->mesh_},
Entry{"type", this->type_},
Entry{"visualizable", this->visualizable_},
Entry{"unit", this->unit_},
Entry{"time_varying", this->time_varying_},
Entry{"centering", this->centering_},
Entry{"store", this->store_},
Entry{"select-mem", this->select_mem_},
Entry{"select-file", this->select_file_},
Entry{"select-subset", this->select_subset_}
};
std::for_each(entries.begin(), entries.end(), addAttrib);
return var_str;
} }
template<class T> template<class T>