Go to the documentation of this file.00001 #ifndef INDENTATION_H_62B23520_7C8E_11DE_8A39_0800200C9A66_PM
00002 #define INDENTATION_H_62B23520_7C8E_11DE_8A39_0800200C9A66_PM
00003
00004 #if defined(_MSC_VER) || (defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || (__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4
00005 #pragma once
00006 #endif
00007
00008
00009 #include "yaml-cpp-pm/ostream.h"
00010 #include <iostream>
00011
00012 namespace YAML_PM
00013 {
00014 struct Indentation {
00015 Indentation(unsigned n_): n(n_) {}
00016 unsigned n;
00017 };
00018
00019 inline ostream& operator << (ostream& out, const Indentation& indent) {
00020 for(unsigned i=0;i<indent.n;i++)
00021 out << ' ';
00022 return out;
00023 }
00024
00025 struct IndentTo {
00026 IndentTo(unsigned n_): n(n_) {}
00027 unsigned n;
00028 };
00029
00030 inline ostream& operator << (ostream& out, const IndentTo& indent) {
00031 while(out.col() < indent.n)
00032 out << ' ';
00033 return out;
00034 }
00035 }
00036
00037
00038 #endif // INDENTATION_H_62B23520_7C8E_11DE_8A39_0800200C9A66_PM