Program Listing for File codegen_base.h

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#ifndef CODEGEN_BASE_H
#define CODEGEN_BASE_H

#include <map>
#include <string>
#include <sstream>
#include <cmath>

class CCodeGeneratorBase
{
protected:
    typedef std::map<std::string, std::string> CKeywordMap;

    static std::string ReplaceKeywords(const std::string& rssStr, const CKeywordMap& rmapKeywords, char cMarker = '%');

    template <typename T>
    static std::string to_string(const T& rtVar)
    {
        std::ostringstream sstream;
        sstream << rtVar;
        return sstream.str();
    }

    static std::string to_string(const double& rdVar)
    {
        std::ostringstream sstream;
        sstream << rdVar;
        if (std::round(rdVar) == rdVar) sstream << ".0";
        return sstream.str();
    }

    static std::string to_string(const float& rfVar)
    {
        std::ostringstream sstream;
        sstream << rfVar;
        if (std::round(rfVar) == rfVar) sstream << ".0";
        sstream << "f";
        return sstream.str();
    }
};

#endif // !defined CODEGEN_BASE_H