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Add new struct: StringLiteral

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This commit is contained in:
Alexander Karatarakis 2018-01-17 19:35:31 -08:00
parent c7296cf1f2
commit 458dafc812
3 changed files with 30 additions and 0 deletions
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26
toolsrc/include/vcpkg/base/stringliteral.h Normal file
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@ -0,0 +1,26 @@
#pragma once
#include <vcpkg/base/cstringview.h>
namespace vcpkg
{
struct StringLiteral
{
template<int N>
constexpr StringLiteral(const char (&str)[N]) : m_size(N), m_cstr(str)
{
}
constexpr const char* c_str() const { return m_cstr; }
constexpr size_t size() const { return m_size; }
operator CStringView() const { return m_cstr; }
operator std::string() const { return m_cstr; }
private:
size_t m_size;
const char* m_cstr;
};
inline const char* to_printf_arg(const StringLiteral str) { return str.c_str(); }
}

1
toolsrc/vcpkglib/vcpkglib.vcxproj
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@ -151,6 +151,7 @@
<ClInclude Include="..\include\vcpkg\base\optional.h" />
<ClInclude Include="..\include\vcpkg\base\sortedvector.h" />
<ClInclude Include="..\include\vcpkg\base\span.h" />
<ClInclude Include="..\include\vcpkg\base\stringliteral.h" />
<ClInclude Include="..\include\vcpkg\base\strings.h" />
<ClInclude Include="..\include\vcpkg\base\system.h" />
<ClInclude Include="..\include\vcpkg\base\util.h" />

3
toolsrc/vcpkglib/vcpkglib.vcxproj.filters
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@ -341,5 +341,8 @@
<ClInclude Include="..\include\vcpkg\userconfig.h">
<Filter>Header Files\vcpkg</Filter>
</ClInclude>
<ClInclude Include="..\include\vcpkg\base\stringliteral.h">
<Filter>Header Files\vcpkg\base</Filter>
</ClInclude>
</ItemGroup>
</Project>