CMake/Source/cmStandardIncludes.h

269 lines
6.7 KiB
C++

/*============================================================================
CMake - Cross Platform Makefile Generator
Copyright 2000-2009 Kitware, Inc., Insight Software Consortium
Distributed under the OSI-approved BSD License (the "License");
see accompanying file Copyright.txt for details.
This software is distributed WITHOUT ANY WARRANTY; without even the
implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the License for more information.
============================================================================*/
/**
* Include header files as a function of the build process, compiler,
* and operating system.
*/
#ifndef cmStandardIncludes_h
#define cmStandardIncludes_h
#include <cmConfigure.h>
#include <cmsys/Configure.hxx>
#ifdef _MSC_VER
#pragma warning ( disable : 4786 )
#pragma warning ( disable : 4503 )
#endif
#ifdef __ICL
#pragma warning ( disable : 985 )
#pragma warning ( disable : 1572 ) /* floating-point equality test */
#endif
// Provide fixed-size integer types.
#include <cmIML/INT.h>
// Include stream compatibility layer from KWSys.
// This is needed to work with large file support
// on some platforms whose stream operators do not
// support the large integer types.
#if defined(CMAKE_BUILD_WITH_CMAKE)
# include <cmsys/IOStream.hxx>
#endif
#include <fstream>
#include <iostream>
#include <iomanip>
#include <sstream>
// we must have stl with the standard include style
#include <vector>
#include <string>
#include <iterator>
#include <algorithm>
#include <functional>
#include <map>
#include <set>
// include the "c" string header
#include <string.h>
#include <stdio.h>
#include <stdlib.h>
#if defined( _MSC_VER )
typedef unsigned short mode_t;
#endif
// use this class to shrink the size of symbols in .o files
// std::string is really basic_string<....lots of stuff....>
// when combined with a map or set, the symbols can be > 2000 chars!
#include <cmsys/String.hxx>
//typedef cmsys::String std::string;
/* Poison this operator to avoid common mistakes. */
extern void operator << (std::ostream&, const std::ostringstream&);
/** Standard documentation entry for cmDocumentation's formatting. */
struct cmDocumentationEntry
{
std::string Name;
std::string Brief;
cmDocumentationEntry(){}
cmDocumentationEntry(const char *doc[2])
{ if (doc[0]) this->Name = doc[0];
if (doc[1]) this->Brief = doc[1];}
cmDocumentationEntry(const char *n, const char *b)
{ if (n) this->Name = n; if (b) this->Brief = b; }
};
/** Data structure to represent a single command line. */
class cmCustomCommandLine: public std::vector<std::string>
{
public:
typedef std::vector<std::string> Superclass;
typedef Superclass::iterator iterator;
typedef Superclass::const_iterator const_iterator;
};
/** Data structure to represent a list of command lines. */
class cmCustomCommandLines: public std::vector<cmCustomCommandLine>
{
public:
typedef std::vector<cmCustomCommandLine> Superclass;
typedef Superclass::iterator iterator;
typedef Superclass::const_iterator const_iterator;
};
// All subclasses of cmCommand or cmCTestGenericHandler should
// invoke this macro.
#define cmTypeMacro(thisClass,superclass) \
virtual const char* GetNameOfClass() { return #thisClass; } \
typedef superclass Superclass; \
static bool IsTypeOf(const char *type) \
{ \
if ( !strcmp(#thisClass,type) ) \
{ \
return true; \
} \
return Superclass::IsTypeOf(type); \
} \
virtual bool IsA(const char *type) \
{ \
return thisClass::IsTypeOf(type); \
} \
static thisClass* SafeDownCast(cmObject *c) \
{ \
if ( c && c->IsA(#thisClass) ) \
{ \
return static_cast<thisClass *>(c); \
} \
return 0;\
} \
class cmTypeMacro_UseTrailingSemicolon
template<typename Range>
std::string cmJoin(Range const& r, const char* delimiter)
{
if (r.empty())
{
return std::string();
}
std::ostringstream os;
typedef typename Range::value_type ValueType;
typedef typename Range::const_iterator InputIt;
InputIt first = r.begin();
InputIt last = r.end();
--last;
std::copy(first, last,
std::ostream_iterator<ValueType>(os, delimiter));
os << *last;
return os.str();
}
template<typename Range>
std::string cmJoin(Range const& r, std::string delimiter)
{
return cmJoin(r, delimiter.c_str());
};
inline bool cmHasLiteralPrefixImpl(const std::string &str1,
const char *str2,
size_t N)
{
return strncmp(str1.c_str(), str2, N) == 0;
}
inline bool cmHasLiteralPrefixImpl(const char* str1,
const char *str2,
size_t N)
{
return strncmp(str1, str2, N) == 0;
}
inline bool cmHasLiteralSuffixImpl(const std::string &str1,
const char *str2,
size_t N)
{
size_t len = str1.size();
return len >= N && strcmp(str1.c_str() + len - N, str2) == 0;
}
inline bool cmHasLiteralSuffixImpl(const char* str1,
const char* str2,
size_t N)
{
size_t len = strlen(str1);
return len >= N && strcmp(str1 + len - N, str2) == 0;
}
template<typename T, size_t N>
const T* cmArrayBegin(const T (&a)[N]) { return a; }
template<typename T, size_t N>
const T* cmArrayEnd(const T (&a)[N]) { return a + N; }
template<typename T, size_t N>
size_t cmArraySize(const T (&)[N]) { return N; }
template<typename T, size_t N>
bool cmHasLiteralPrefix(T str1, const char (&str2)[N])
{
return cmHasLiteralPrefixImpl(str1, str2, N - 1);
}
template<typename T, size_t N>
bool cmHasLiteralSuffix(T str1, const char (&str2)[N])
{
return cmHasLiteralSuffixImpl(str1, str2, N - 1);
}
struct cmStrCmp {
cmStrCmp(const char *test) : m_test(test) {}
cmStrCmp(const std::string &test) : m_test(test) {}
bool operator()(const std::string& input) const
{
return m_test == input;
}
bool operator()(const char * input) const
{
return strcmp(input, m_test.c_str()) == 0;
}
private:
const std::string m_test;
};
namespace ContainerAlgorithms {
template<typename T>
struct cmIsPair
{
enum { value = false };
};
template<typename K, typename V>
struct cmIsPair<std::pair<K, V> >
{
enum { value = true };
};
template<typename Container,
bool valueTypeIsPair = cmIsPair<typename Container::value_type>::value>
struct DefaultDeleter
{
void operator()(typename Container::value_type value) {
delete value;
}
};
template<typename Container>
struct DefaultDeleter<Container, /* valueTypeIsPair = */ true>
{
void operator()(typename Container::value_type value) {
delete value.second;
}
};
}
template<typename Container>
void cmDeleteAll(Container const& c)
{
std::for_each(c.begin(), c.end(),
ContainerAlgorithms::DefaultDeleter<Container>());
}
#endif