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3187dd9012
std::endl flushes the output stream. The SIE functions were using it multiple times per variable. This can have significant performance impacts on file I/O. In testing, the S_sie.resource file for SIM_parachute was flushed over 14000 times, each resulting in a separate write system call. With this patch, only ~40 write calls were performed, and writing the file took ~1/3 as long. For more information, see https://github.com/isocpp/CppCoreGuidelines/blob/master/CppCoreGuidelines.md#Rio-endl
34 lines
1.1 KiB
C++
34 lines
1.1 KiB
C++
#include <iostream>
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#include <fstream>
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#include <algorithm>
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#include "trick/EnumAttributesMap.hh"
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#include "trick/attributes.h"
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#include "trick/command_line_protos.h"
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// Instantiate static variables for template types for ATTRIBUTES * and ENUM_ATTR *
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namespace Trick {
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EnumAttributesMap * EnumAttributesMap::pInstance = NULL ;
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}
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void Trick::EnumAttributesMap::print_xml(std::ofstream & sie_out ) {
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std::map<std::string, ENUM_ATTR *>::iterator it ;
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ENUM_ATTR * enum_attr ;
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for ( it = name_to_attr_map.begin() ; it != name_to_attr_map.end() ; it++ ) {
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enum_attr = (*it).second ;
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if ( enum_attr != NULL ) {
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std::string name = it->first;
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std::replace(name.begin(), name.end(), ':', '_');
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sie_out << " <enumeration name=\"" << name << "\">\n" ;
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while ( enum_attr->label[0] != '\0' ) {
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sie_out << " <pair label=\"" << enum_attr->label << "\"" ;
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sie_out << " value=\"" << enum_attr->value << "\"/>\n" ;
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enum_attr++ ;
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}
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sie_out << " </enumeration>\n\n" ;
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}
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}
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}
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