Platform settings. More...

#include <platform.h>

Public Types
enum	Type { Unspecified , Native , Win32A , Win32W , Win64 , Unix32 , Unix64 , File }

Public Member Functions
	Platform ()

bool	isIntValue (long long value) const

bool	isIntValue (unsigned long long value) const

bool	isLongValue (long long value) const

bool	isLongValue (unsigned long long value) const

bool	isLongLongValue (unsigned long long value) const

bool	set (Type t)
	set the platform type for predefined platforms - deprecated use set(const std::string&, std::string&) instead More...

bool	set (const std::string &platformstr, std::string &errstr, const std::vector< std::string > &paths={}, bool verbose=false)
	set the platform type More...

bool	loadFromFile (const char exename[], const std::string &filename, bool verbose=false)
	load platform file More...

bool	loadFromXmlDocument (const tinyxml2::XMLDocument *doc)
	load platform from xml document, primarily for testing More...

bool	isWindows () const
	Returns true if platform type is Windows. More...

const char *	toString () const

long long	unsignedCharMax () const

long long	signedCharMax () const

long long	signedCharMin () const

std::string	getLimitsDefines (Standards::cstd_t cstd) const
	provides list of defines specified by the limit.h/climits includes More...

std::string	getLimitsDefines (Standards::cppstd_t cppstd) const
	provides list of defines specified by the limit.h/climits includes More...

Static Public Member Functions
static const char *	toString (Type pt)

Public Attributes
nonneg int	char_bit

nonneg int	short_bit
	bits in char More...

nonneg int	int_bit
	bits in short More...

nonneg int	long_bit
	bits in int More...

nonneg int	long_long_bit
	bits in long More...

std::size_t	sizeof_bool
	bits in long long More...

std::size_t	sizeof_short

std::size_t	sizeof_int

std::size_t	sizeof_long

std::size_t	sizeof_long_long

std::size_t	sizeof_float

std::size_t	sizeof_double

std::size_t	sizeof_long_double

std::size_t	sizeof_wchar_t

std::size_t	sizeof_size_t

std::size_t	sizeof_pointer

char	defaultSign

Type	type
	platform type More...

Private Member Functions
std::string	getLimitsDefines (bool c99) const
	provides list of defines specified by the limit.h/climits includes More...

Static Private Member Functions
static long long	min_value (int bit)

static long long	max_value (int bit)

Detailed Description

Platform settings.

Definition at line 43 of file platform.h.

Member Enumeration Documentation

◆ Type

enum Platform::Type

Enumerator
Unspecified
Native
Win32A
Win32W
Win64
Unix32
Unix64
File

Definition at line 106 of file platform.h.

Constructor & Destructor Documentation

◆ Platform()

Platform::Platform ( )

Definition at line 30 of file platform.cpp.

References set().

Member Function Documentation

◆ getLimitsDefines() [1/3]

std::string Platform::getLimitsDefines ( bool c99 ) const

private

provides list of defines specified by the limit.h/climits includes

Definition at line 298 of file platform.cpp.

References char_bit, defaultSign, int_bit, long_bit, long_long_bit, max_value(), min_value(), and short_bit.

Referenced by createDUI(), and getLimitsDefines().

◆ getLimitsDefines() [2/3]

std::string Platform::getLimitsDefines ( Standards::cppstd_t cppstd ) const

provides list of defines specified by the limit.h/climits includes

Definition at line 443 of file platform.cpp.

References getLimitsDefines().

◆ getLimitsDefines() [3/3]

std::string Platform::getLimitsDefines ( Standards::cstd_t cstd ) const

provides list of defines specified by the limit.h/climits includes

Definition at line 438 of file platform.cpp.

References getLimitsDefines().

◆ isIntValue() [1/2]

bool Platform::isIntValue ( long long value ) const

inline

Definition at line 62 of file platform.h.

Referenced by CheckType::checkLongCast(), getEnumType(), and SymbolDatabase::setValueTypeInTokenList().

◆ isIntValue() [2/2]

bool Platform::isIntValue ( unsigned long long value ) const

inline

Definition at line 66 of file platform.h.

◆ isLongLongValue()

bool Platform::isLongLongValue ( unsigned long long value ) const

inline

Definition at line 80 of file platform.h.

Referenced by SymbolDatabase::setValueTypeInTokenList().

◆ isLongValue() [1/2]

bool Platform::isLongValue ( long long value ) const

inline

Definition at line 71 of file platform.h.

Referenced by getEnumType(), and SymbolDatabase::setValueTypeInTokenList().

◆ isLongValue() [2/2]

bool Platform::isLongValue ( unsigned long long value ) const

inline

Definition at line 75 of file platform.h.

◆ isWindows()

bool Platform::isWindows ( ) const

inline

Returns true if platform type is Windows.

Returns: true if Windows platform type.

Definition at line 142 of file platform.h.

Referenced by CheckIO::checkFileUsage(), CheckIO::checkFormatString(), CheckOther::checkInterlockedDecrement(), CheckIO::checkWrongPrintfScanfArguments(), and Tokenizer::combineStringAndCharLiterals().

◆ loadFromFile()

bool Platform::loadFromFile	(	const char	exename[],
		const std::string &	filename,
		bool	verbose = `false`
	)

load platform file

Parameters

exename	application path
filename	platform filename
verbose	log verbose information about the lookup

Returns: returns true if file was loaded successfully

Definition at line 192 of file platform.cpp.

References Path::fromNativeSeparators(), Path::getPathFromFilename(), and loadFromXmlDocument().

Referenced by MainWindow::getCppcheckSettings(), ProjectFileDialog::ProjectFileDialog(), and set().

◆ loadFromXmlDocument()

bool Platform::loadFromXmlDocument ( const tinyxml2::XMLDocument * doc )

load platform from xml document, primarily for testing

Definition at line 244 of file platform.cpp.

References char_bit, defaultSign, error, int_bit, long_bit, long_long_bit, short_bit, sizeof_bool, sizeof_double, sizeof_float, sizeof_int, sizeof_long, sizeof_long_double, sizeof_long_long, sizeof_pointer, sizeof_short, sizeof_size_t, sizeof_wchar_t, type, and xmlTextAsUInt().

Referenced by loadFromFile().

◆ max_value()

static long long Platform::max_value ( int bit )

inlinestaticprivate

Definition at line 51 of file platform.h.

Referenced by getLimitsDefines().

◆ min_value()

static long long Platform::min_value ( int bit )

inlinestaticprivate

Definition at line 45 of file platform.h.

Referenced by getLimitsDefines().

◆ set() [1/2]

bool Platform::set	(	const std::string &	platformstr,
		std::string &	errstr,
		const std::vector< std::string > &	paths = `{}`,
		bool	verbose = `false`
	)

set the platform type

Definition at line 153 of file platform.cpp.

References loadFromFile(), and set().

◆ set() [2/2]

bool Platform::set ( Type t )

set the platform type for predefined platforms - deprecated use set(const std::string&, std::string&) instead

Definition at line 36 of file platform.cpp.

References char_bit, defaultSign, int_bit, long_bit, long_long_bit, short_bit, sizeof_bool, sizeof_double, sizeof_float, sizeof_int, sizeof_long, sizeof_long_double, sizeof_long_long, sizeof_pointer, sizeof_short, sizeof_size_t, sizeof_wchar_t, and type.

Referenced by CppCheck::check(), MainWindow::getCppcheckSettings(), CmdLineParser::parseFromArgs(), Platform(), and set().

◆ signedCharMax()

long long Platform::signedCharMax ( ) const

inline

Definition at line 179 of file platform.h.

Referenced by setTokenValueCast().

◆ signedCharMin()

long long Platform::signedCharMin ( ) const

inline

Definition at line 183 of file platform.h.

Referenced by CheckFunctions::memsetInvalid2ndParam(), and setTokenValueCast().

◆ toString() [1/2]

const char* Platform::toString ( ) const

inline

Definition at line 148 of file platform.h.

References toString().

Referenced by CppCheck::checkFile(), createDumpFile(), ValueType::fromLibraryType(), MainWindow::getCppcheckSettings(), ProjectFileDialog::loadFromProjectFile(), and ProjectFileDialog::saveToProjectFile().

◆ toString() [2/2]

static const char* Platform::toString ( Type pt )

inlinestatic

Definition at line 152 of file platform.h.

◆ unsignedCharMax()

long long Platform::unsignedCharMax ( ) const

inline

Definition at line 175 of file platform.h.

Referenced by CheckFunctions::memsetInvalid2ndParam().

Member Data Documentation

◆ char_bit

nonneg int Platform::char_bit

Definition at line 85 of file platform.h.

Referenced by CheckCondition::checkCompareValueOutOfTypeRange(), CheckType::checkFloatToIntegerOverflow(), createDumpFile(), getLimitsDefines(), getMinMaxValues(), loadFromXmlDocument(), set(), SymbolDatabase::setArrayDimensionsUsingValueFlow(), and setTokenValueCast().

◆ defaultSign

char Platform::defaultSign

Definition at line 104 of file platform.h.

Referenced by getLimitsDefines(), loadFromXmlDocument(), ValueType::parseDecl(), CmdLineParser::parseFromArgs(), set(), and SymbolDatabase::SymbolDatabase().

◆ int_bit

nonneg int Platform::int_bit

bits in short

Definition at line 87 of file platform.h.

Referenced by CheckCondition::checkCompareValueOutOfTypeRange(), CheckType::checkFloatToIntegerOverflow(), CheckType::checkIntegerOverflow(), CheckType::checkTooBigBitwiseShift(), createDumpFile(), getLimitsDefines(), getMinMaxValues(), loadFromXmlDocument(), set(), SymbolDatabase::setArrayDimensionsUsingValueFlow(), setTokenValueCast(), and valueFlowRightShift().

◆ long_bit

nonneg int Platform::long_bit

bits in int

Definition at line 88 of file platform.h.

Referenced by CheckCondition::checkCompareValueOutOfTypeRange(), CheckType::checkFloatToIntegerOverflow(), CheckType::checkIntegerOverflow(), CheckType::checkTooBigBitwiseShift(), createDumpFile(), getLimitsDefines(), getMinMaxValues(), loadFromXmlDocument(), set(), SymbolDatabase::setArrayDimensionsUsingValueFlow(), setTokenValueCast(), and valueFlowRightShift().

◆ long_long_bit

nonneg int Platform::long_long_bit

bits in long

Definition at line 89 of file platform.h.

Referenced by CheckCondition::checkCompareValueOutOfTypeRange(), CheckType::checkFloatToIntegerOverflow(), CheckType::checkIntegerOverflow(), CheckType::checkTooBigBitwiseShift(), createDumpFile(), getLimitsDefines(), getMinMaxValues(), loadFromXmlDocument(), set(), SymbolDatabase::setArrayDimensionsUsingValueFlow(), setTokenValueCast(), and valueFlowRightShift().

◆ short_bit

nonneg int Platform::short_bit

bits in char

Definition at line 86 of file platform.h.

Referenced by CheckCondition::checkCompareValueOutOfTypeRange(), CheckType::checkFloatToIntegerOverflow(), createDumpFile(), getLimitsDefines(), getMinMaxValues(), loadFromXmlDocument(), set(), SymbolDatabase::setArrayDimensionsUsingValueFlow(), and setTokenValueCast().

◆ sizeof_bool

std::size_t Platform::sizeof_bool

bits in long long

size of standard types

Definition at line 92 of file platform.h.

Referenced by Tokenizer::fillTypeSizes(), loadFromXmlDocument(), set(), Preprocessor::setPlatformInfo(), and ValueType::typeSize().

◆ sizeof_double

std::size_t Platform::sizeof_double

Definition at line 98 of file platform.h.

Referenced by Tokenizer::fillTypeSizes(), ValueFlow::getSizeOf(), loadFromXmlDocument(), set(), Preprocessor::setPlatformInfo(), and ValueType::typeSize().

◆ sizeof_float

std::size_t Platform::sizeof_float

Definition at line 97 of file platform.h.

Referenced by Tokenizer::fillTypeSizes(), ValueFlow::getSizeOf(), loadFromXmlDocument(), set(), Preprocessor::setPlatformInfo(), and ValueType::typeSize().

◆ sizeof_int

std::size_t Platform::sizeof_int

Definition at line 94 of file platform.h.

Referenced by Tokenizer::fillTypeSizes(), ValueType::fromLibraryType(), ValueFlow::getSizeOf(), loadFromXmlDocument(), set(), Preprocessor::setPlatformInfo(), SymbolDatabase::sizeOfType(), ValueType::typeSize(), and valueFlowSetConstantValue().

◆ sizeof_long

std::size_t Platform::sizeof_long

Definition at line 95 of file platform.h.

Referenced by CheckIO::ArgumentInfo::ArgumentInfo(), Tokenizer::fillTypeSizes(), ValueType::fromLibraryType(), ValueFlow::getSizeOf(), loadFromXmlDocument(), set(), Preprocessor::setPlatformInfo(), and ValueType::typeSize().

◆ sizeof_long_double

std::size_t Platform::sizeof_long_double

Definition at line 99 of file platform.h.

Referenced by Tokenizer::fillTypeSizes(), ValueFlow::getSizeOf(), loadFromXmlDocument(), set(), Preprocessor::setPlatformInfo(), Tokenizer::sizeOfType(), and ValueType::typeSize().

◆ sizeof_long_long

std::size_t Platform::sizeof_long_long

Definition at line 96 of file platform.h.

Referenced by Tokenizer::fillTypeSizes(), ValueType::fromLibraryType(), ValueFlow::getSizeOf(), loadFromXmlDocument(), set(), Preprocessor::setPlatformInfo(), Tokenizer::sizeOfType(), and ValueType::typeSize().

◆ sizeof_pointer

std::size_t Platform::sizeof_pointer

Definition at line 102 of file platform.h.

Referenced by CheckMemoryLeakNoVar::checkForUnreleasedInputArgument(), CheckOther::checkIncompleteArrayFill(), CheckOther::checkPassByReference(), CheckOther::checkRedundantCopy(), CheckClass::checkReturnByReference(), createDumpFile(), Tokenizer::fillTypeSizes(), getAlignOf(), CheckBufferOverrun::getBufferSize(), ValueFlow::getSizeOf(), loadFromXmlDocument(), CheckLeakAutoVar::ret(), set(), Preprocessor::setPlatformInfo(), and ValueType::typeSize().

◆ sizeof_short

std::size_t Platform::sizeof_short

Definition at line 93 of file platform.h.

Referenced by Tokenizer::fillTypeSizes(), ValueType::fromLibraryType(), ValueFlow::getSizeOf(), loadFromXmlDocument(), set(), Preprocessor::setPlatformInfo(), and ValueType::typeSize().

◆ sizeof_size_t

std::size_t Platform::sizeof_size_t

Definition at line 101 of file platform.h.

Referenced by CheckIO::ArgumentInfo::ArgumentInfo(), Tokenizer::fillTypeSizes(), ValueType::fromLibraryType(), loadFromXmlDocument(), and set().

◆ sizeof_wchar_t

std::size_t Platform::sizeof_wchar_t

Definition at line 100 of file platform.h.

Referenced by Tokenizer::fillTypeSizes(), ValueFlow::getSizeOf(), loadFromXmlDocument(), set(), ValueType::typeSize(), and valueFlowSetConstantValue().

◆ type

Type Platform::type

platform type

Definition at line 118 of file platform.h.

Referenced by CheckCondition::checkCompareValueOutOfTypeRange(), CheckType::checkFloatToIntegerOverflow(), CheckType::checkIntegerOverflow(), CheckType::checkTooBigBitwiseShift(), MainWindow::getCppcheckSettings(), loadFromXmlDocument(), CmdLineParser::parseFromArgs(), set(), SymbolDatabase::setValueTypeInTokenList(), valueFlowSafeFunctions(), and valueFlowSetConstantValue().

The documentation for this class was generated from the following files:

Public Types

Public Member Functions

Static Public Member Functions

Public Attributes

Private Member Functions

Static Private Member Functions

Detailed Description

Member Enumeration Documentation

◆ Type

Constructor & Destructor Documentation

◆ Platform()

Member Function Documentation

◆ getLimitsDefines() [1/3]

◆ getLimitsDefines() [2/3]

◆ getLimitsDefines() [3/3]

◆ isIntValue() [1/2]

◆ isIntValue() [2/2]

◆ isLongLongValue()

◆ isLongValue() [1/2]

◆ isLongValue() [2/2]

◆ isWindows()

◆ loadFromFile()

◆ loadFromXmlDocument()

◆ max_value()

◆ min_value()

◆ set() [1/2]

◆ set() [2/2]

◆ signedCharMax()

◆ signedCharMin()

◆ toString() [1/2]

◆ toString() [2/2]

◆ unsignedCharMax()

Member Data Documentation

◆ char_bit

◆ defaultSign

◆ int_bit

◆ long_bit

◆ long_long_bit

◆ short_bit

◆ sizeof_bool

◆ sizeof_double

◆ sizeof_float

◆ sizeof_int

◆ sizeof_long

◆ sizeof_long_double

◆ sizeof_long_long

◆ sizeof_pointer

◆ sizeof_short

◆ sizeof_size_t

◆ sizeof_wchar_t

◆ type