1772622772
``` git grep -lz 'Copyright.txt or https://cmake.org/licensing ' | while IFS= read -r -d $'\0' f ; do sed -i '/Copyright.txt or https:\/\/cmake.org\/licensing / { s/Copyright.txt/LICENSE.rst/ }' "$f" ; done ```
77 lines
1.3 KiB
C++
77 lines
1.3 KiB
C++
/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
|
|
file LICENSE.rst or https://cmake.org/licensing for details. */
|
|
#pragma once
|
|
|
|
#include "cmConfigure.h" // IWYU pragma: keep
|
|
|
|
#if defined(__SUNPRO_CC) || defined(__EDG__)
|
|
|
|
# include <string>
|
|
# include <vector>
|
|
|
|
namespace ArgumentParser {
|
|
|
|
template <typename T>
|
|
struct Maybe;
|
|
template <>
|
|
struct Maybe<std::string> : public std::string
|
|
{
|
|
using std::string::basic_string;
|
|
};
|
|
|
|
template <typename T>
|
|
struct MaybeEmpty;
|
|
# if defined(__LCC__) && (__EDG_VERSION__ >= 603)
|
|
template <>
|
|
struct MaybeEmpty<std::vector<std::string>> : public std::vector<std::string>
|
|
{
|
|
using std::vector<std::string>::vector;
|
|
};
|
|
# endif
|
|
template <typename T>
|
|
struct MaybeEmpty<std::vector<T>> : public std::vector<T>
|
|
{
|
|
using std::vector<T>::vector;
|
|
};
|
|
|
|
template <typename T>
|
|
struct NonEmpty;
|
|
template <typename T>
|
|
struct NonEmpty<std::vector<T>> : public std::vector<T>
|
|
{
|
|
using std::vector<T>::vector;
|
|
};
|
|
template <>
|
|
struct NonEmpty<std::string> : public std::string
|
|
{
|
|
using std::string::basic_string;
|
|
};
|
|
|
|
} // namespace ArgumentParser
|
|
|
|
#else
|
|
|
|
namespace ArgumentParser {
|
|
|
|
template <typename T>
|
|
struct Maybe : public T
|
|
{
|
|
using T::T;
|
|
};
|
|
|
|
template <typename T>
|
|
struct MaybeEmpty : public T
|
|
{
|
|
using T::T;
|
|
};
|
|
|
|
template <typename T>
|
|
struct NonEmpty : public T
|
|
{
|
|
using T::T;
|
|
};
|
|
|
|
} // namespace ArgumentParser
|
|
|
|
#endif
|