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author | 2015-08-24 17:52:52 +0300 | |
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committer | 2015-08-24 17:52:52 +0300 | |
commit | 36c6c87fe4380b214f8ff8a45dc0213fa109821c (patch) | |
tree | ac4886a9e36fef3d0d7f621ac46678ebb7486015 /external_libs/cpp/yaml-cpp/src/stringsource.h | |
parent | 7d3be8c612e295820649779335288c197b80ccb2 (diff) |
fix compile issues with external libarries
Diffstat (limited to 'external_libs/cpp/yaml-cpp/src/stringsource.h')
-rwxr-xr-x | external_libs/cpp/yaml-cpp/src/stringsource.h | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/external_libs/cpp/yaml-cpp/src/stringsource.h b/external_libs/cpp/yaml-cpp/src/stringsource.h new file mode 100755 index 00000000..21be3c9a --- /dev/null +++ b/external_libs/cpp/yaml-cpp/src/stringsource.h @@ -0,0 +1,47 @@ +#ifndef STRINGSOURCE_H_62B23520_7C8E_11DE_8A39_0800200C9A66 +#define STRINGSOURCE_H_62B23520_7C8E_11DE_8A39_0800200C9A66 + +#if defined(_MSC_VER) || (defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || (__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4 +#pragma once +#endif + + +#include <cstddef> + +namespace YAML +{ + class StringCharSource + { + public: + StringCharSource(const char *str, std::size_t size): m_str(str), m_size(size), m_offset(0) {} + + operator bool() const { return m_offset < m_size; } + char operator [] (std::size_t i) const { return m_str[m_offset + i]; } + bool operator !() const { return !static_cast<bool>(*this); } + + const StringCharSource operator + (int i) const { + StringCharSource source(*this); + if(static_cast<int> (source.m_offset) + i >= 0) + source.m_offset += i; + else + source.m_offset = 0; + return source; + } + + StringCharSource& operator ++ () { + ++m_offset; + return *this; + } + + StringCharSource& operator += (std::size_t offset) { + m_offset += offset; + return *this; + } + private: + const char *m_str; + std::size_t m_size; + std::size_t m_offset; + }; +} + +#endif // STRINGSOURCE_H_62B23520_7C8E_11DE_8A39_0800200C9A66 |