IndentPrintWriter.h

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// Copyright FreeHEP, 2005.
#ifndef CHEPREP_INDENTPRINTWRITER_H
#define CHEPREP_INDENTPRINTWRITER_H 1

#include "cheprep/config.h"

#include <iostream>
#include <string>

namespace cheprep {

class IndentPrintWriter {

    public:
        IndentPrintWriter(std::ostream* out, int level = 0);
        virtual ~IndentPrintWriter();

        void close();
        IndentPrintWriter& operator<< (const std::string & s);
        IndentPrintWriter& operator<< (std::ostream& (*pf)(std::ostream&));
        void println(const std::string & s);
        void print(const std::string & s);
        void println();
        void indent();
        void outdent();
        int getIndent() const;
        void setIndent(const int level);
        std::string getIndentString() const;
        void setIndentString(const std::string & indentString);

    private:
        void doIndent();

        std::ostream* out;
        bool closed;
        int indentLevel;
        bool indented;
        std::string indentString;
};

} // cheprep


#endif