CMake/Source/cmCustomCommandLines.h
Marc Chevrier c688b401d3 cmstd: Modernize CMake system headers
Provide a standardized way to handle the C++ "standard" headers
customized to be used with current CMake C++ standard constraints.
Offer under directory `cm` headers which can be used as direct
replacements of the standard ones.  For example:

    #include <cm/string_view>

can be used safely for CMake development in place of the `<string_view>`
standard header.

Fixes: #19491
2019-09-20 10:01:37 -04:00

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/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying
file Copyright.txt or https://cmake.org/licensing for details. */
#ifndef cmCustomCommandLines_h
#define cmCustomCommandLines_h
#include "cmConfigure.h" // IWYU pragma: keep
#include <initializer_list>
#include <string>
#include <vector>
#include <cm/string_view> // IWYU pragma: keep
/** Data structure to represent a single command line. */
class cmCustomCommandLine : public std::vector<std::string>
{
};
/** Data structure to represent a list of command lines. */
class cmCustomCommandLines : public std::vector<cmCustomCommandLine>
{
};
/** Return a command line from a list of command line parts. */
cmCustomCommandLine cmMakeCommandLine(
std::initializer_list<cm::string_view> ilist);
/** Return a command line vector with a single command line. */
cmCustomCommandLines cmMakeSingleCommandLine(
std::initializer_list<cm::string_view> ilist);
#endif