48 lines
1.1 KiB
C++
48 lines
1.1 KiB
C++
#include "api.hpp"
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#include <cstddef>
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#include <cstdint>
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#include <fstream>
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#include <iomanip>
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#include <locale>
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PLUGIN_EXPORT std::uint32_t plugin_api_version(){
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return PLUGIN_API_VERSION;
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}
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PLUGIN_EXPORT PluginType plugin_type(){
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return PluginType::Output;
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}
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PLUGIN_EXPORT const char* plugin_name(){
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return "CSV output";
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}
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PLUGIN_EXPORT const char* plugin_description(){
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return "Writes calculated solution points to a CSV file";
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}
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PLUGIN_EXPORT int write_output(const OutputParameters* parameters){
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if (parameters == nullptr || parameters->destination_path == nullptr ||
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parameters->points == nullptr)
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{
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return 1;
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}
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std::ofstream stream(parameters->destination_path);
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if (!stream)
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return 2;
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stream.imbue(std::locale::classic());
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stream << std::setprecision(17);
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stream << "t,x1,x2,x3\n";
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for (size_t index = 0; index < parameters->point_count; ++index){
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const SolutionPoint& point = parameters->points[index];
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stream << point.t << ',' << point.x1 << ','
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<< point.x2 << ',' << point.x3 << '\n';
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}
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return stream ? 0 : 3;
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}
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