jsonOfstream.hpp

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#ifndef OPENPOSE_FILESTREAM_JSON_OFSTREAM_HPP
#define OPENPOSE_FILESTREAM_JSON_OFSTREAM_HPP
 
#include <fstream> // std::ofstream
#include <openpose/core/common.hpp>
 
namespace op
{
    class OP_API JsonOfstream
    {
    public:
        explicit JsonOfstream(const std::string& filePath, const bool humanReadable = true);
 
        JsonOfstream(JsonOfstream&& jsonOfstream);
 
        JsonOfstream& operator=(JsonOfstream&& jsonOfstream);
 
        virtual ~JsonOfstream();
 
        void objectOpen();
 
        void objectClose();
 
        void arrayOpen();
 
        void arrayClose();
 
        void version(const std::string& version);
 
        void key(const std::string& string);
 
        template <typename T>
        inline void plainText(const T& value)
        {
            *upOfstream << value;
        }
 
        inline void comma()
        {
            *upOfstream << ",";
        }
 
        void enter();
 
    private:
        bool mHumanReadable;
        long long mBracesCounter;
        long long mBracketsCounter;
        std::unique_ptr<std::ofstream> upOfstream; // std::unique_ptr to solve std::move issue in GCC < 5
 
        DELETE_COPY(JsonOfstream);
    };
}
 
#endif // OPENPOSE_FILESTREAM_JSON_OFSTREAM_HPP