mirror of https://github.com/auygun/kaliber.git
49 lines
1.2 KiB
C++
49 lines
1.2 KiB
C++
#ifndef CLOSURE_H
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#define CLOSURE_H
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#include <functional>
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#include <string>
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#include <tuple>
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#ifdef _DEBUG
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#define HERE std::make_tuple(__func__, __FILE__, __LINE__)
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// Helper for logging location info, e.g. LOG << LOCATION(from)
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#define LOCATION(from) \
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std::get<0>(from) << "() [" << [](const char* path) -> std::string { \
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std::string file_name(path); \
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size_t last_slash_pos = file_name.find_last_of("\\/"); \
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if (last_slash_pos != std::string::npos) \
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file_name = file_name.substr(last_slash_pos + 1); \
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return file_name; \
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}(std::get<1>(from)) << ":" \
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<< std::get<2>(from) << "]"
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#else
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#define HERE nullptr
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#define LOCATION(from) ""
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#endif
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namespace base {
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using Closure = std::function<void()>;
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#ifdef _DEBUG
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// Provides location info (function name, file name and line number) where of a
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// Closure was constructed.
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using Location = std::tuple<const char*, const char*, int>;
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#else
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using Location = std::nullptr_t;
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#endif
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} // namespace base
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#endif // CLOSURE_H
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