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/***********************************************/
/**
* @file loopManualList.h
*
* @brief Loop over list of strings.
*
* @author Torsten Mayer-Guerr
* @author Sebastian Strasser
* @date 2017-01-27
*
*/
/***********************************************/
#ifndef __GROOPS_LOOPMANUALLIST__
#define __GROOPS_LOOPMANUALLIST__
// Latex documentation
#ifdef DOCSTRING_Loop
static const char *docstringLoopManualList = R"(
\subsection{ManualList}\label{loopType:manualList}
Loop over list of strings.
)";
#endif
/***********************************************/
#include "base/import.h"
#include "classes/loop/loop.h"
/***** CLASS ***********************************/
/** @brief Loop over list of strings.
* @ingroup loopGroup
* @see Loop */
class LoopManualList : public Loop
{
std::string nameString, nameIndex, nameCount;
std::vector<std::string> strings;
public:
LoopManualList(Config &config);
UInt count() const override {return strings.size();}
Bool iteration(VariableList &varList) override;
};
/***********************************************/
/***** Inlines *********************************/
/***********************************************/
inline LoopManualList::LoopManualList(Config &config)
{
try
{
readConfig(config, "string", strings, Config::MUSTSET, "", "explicit list of strings");
readConfig(config, "variableLoopString", nameString, Config::OPTIONAL, "loopString", "name of the variable to be replaced");
readConfig(config, "variableLoopIndex", nameIndex, Config::OPTIONAL, "", "variable with index of current iteration (starts with zero)");
readConfig(config, "variableLoopCount", nameCount, Config::OPTIONAL, "", "variable with total number of iterations");
readConfigCondition(config);
if(isCreateSchema(config)) return;
}
catch(std::exception &e)
{
GROOPS_RETHROW(e)
}
}
/***********************************************/
inline Bool LoopManualList::iteration(VariableList &varList)
{
if(index() >= count())
return FALSE;
if(!nameString.empty()) varList.setVariable(nameString, strings.at(index()));
if(!nameIndex.empty()) varList.setVariable(nameIndex, index());
if(!nameCount.empty()) varList.setVariable(nameCount, count());
return checkCondition(varList);
}
/***********************************************/
#endif
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