cppcheck::Platform Class Reference

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

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...
nonneg int	sizeof_bool
	bits in long long More...
nonneg int	sizeof_short
nonneg int	sizeof_int
nonneg int	sizeof_long
nonneg int	sizeof_long_long
nonneg int	sizeof_float
nonneg int	sizeof_double
nonneg int	sizeof_long_double
nonneg int	sizeof_wchar_t
nonneg int	sizeof_size_t
nonneg int	sizeof_pointer
char	defaultSign
Type	type
	platform type 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 cppcheck::Platform::Type

Enumerator
Unspecified
Native
Win32A
Win32W
Win64
Unix32
Unix64
File

Definition at line 103 of file platform.h.

Constructor & Destructor Documentation

Platform()

Platform::Platform

(

)

Definition at line 30 of file platform.cpp.

References set().

Member Function Documentation

isIntValue() [1/2]

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

inline

Definition at line 59 of file platform.h.

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

isIntValue() [2/2]

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

inline

Definition at line 63 of file platform.h.

isLongLongValue()

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

inline

Definition at line 77 of file platform.h.

Referenced by SymbolDatabase::setValueTypeInTokenList().

isLongValue() [1/2]

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

inline

Definition at line 68 of file platform.h.

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

isLongValue() [2/2]

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

inline

Definition at line 72 of file platform.h.

isWindows()

bool cppcheck::Platform::isWindows ( ) const

inline

Returns true if platform type is Windows.

Returns

true if Windows platform type.

Definition at line 139 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(), and Path::getPathFromFilename().

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

loadFromXmlDocument()

bool Platform::loadFromXmlDocument

(

const tinyxml2::XMLDocument *

doc

)

load platform from xml document, primarily for testing

Definition at line 243 of file platform.cpp.

References error, and xmlTextAsUInt().

max_value()

static long long cppcheck::Platform::max_value ( int  bit )

inlinestaticprivate

Definition at line 51 of file platform.h.

min_value()

static long long cppcheck::Platform::min_value ( int  bit )

inlinestaticprivate

Definition at line 45 of file platform.h.

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.

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.

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

signedCharMax()

long long cppcheck::Platform::signedCharMax ( ) const

inline

Definition at line 176 of file platform.h.

Referenced by setTokenValueCast().

signedCharMin()

long long cppcheck::Platform::signedCharMin ( ) const

inline

Definition at line 180 of file platform.h.

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

toString() [1/2]

const char* cppcheck::Platform::toString ( ) const

inline

Definition at line 145 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* cppcheck::Platform::toString ( Type  pt )

inlinestatic

Definition at line 149 of file platform.h.

unsignedCharMax()

long long cppcheck::Platform::unsignedCharMax ( ) const

inline

Definition at line 172 of file platform.h.

Referenced by CheckFunctions::memsetInvalid2ndParam().

Member Data Documentation

char_bit

nonneg int cppcheck::Platform::char_bit

Definition at line 82 of file platform.h.

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

defaultSign

char cppcheck::Platform::defaultSign

Definition at line 101 of file platform.h.

Referenced by ValueType::parseDecl(), and SymbolDatabase::SymbolDatabase().

int_bit

nonneg int cppcheck::Platform::int_bit

bits in short

Definition at line 84 of file platform.h.

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

long_bit

nonneg int cppcheck::Platform::long_bit

bits in int

Definition at line 85 of file platform.h.

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

long_long_bit

nonneg int cppcheck::Platform::long_long_bit

bits in long

Definition at line 86 of file platform.h.

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

short_bit

nonneg int cppcheck::Platform::short_bit

bits in char

Definition at line 83 of file platform.h.

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

sizeof_bool

nonneg int cppcheck::Platform::sizeof_bool

bits in long long

size of standard types

Definition at line 89 of file platform.h.

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

sizeof_double

nonneg int cppcheck::Platform::sizeof_double

Definition at line 95 of file platform.h.

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

sizeof_float

nonneg int cppcheck::Platform::sizeof_float

Definition at line 94 of file platform.h.

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

sizeof_int

nonneg int cppcheck::Platform::sizeof_int

Definition at line 91 of file platform.h.

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

sizeof_long

nonneg int cppcheck::Platform::sizeof_long

Definition at line 92 of file platform.h.

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

sizeof_long_double

nonneg int cppcheck::Platform::sizeof_long_double

Definition at line 96 of file platform.h.

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

sizeof_long_long

nonneg int cppcheck::Platform::sizeof_long_long

Definition at line 93 of file platform.h.

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

sizeof_pointer

nonneg int cppcheck::Platform::sizeof_pointer

Definition at line 99 of file platform.h.

Referenced by CheckMemoryLeakNoVar::checkForUnreleasedInputArgument(), CheckOther::checkIncompleteArrayFill(), CheckOther::checkPassByReference(), createDumpFile(), estimateSize(), Tokenizer::fillTypeSizes(), CheckBufferOverrun::getBufferSize(), ValueFlow::getSizeOf(), CheckLeakAutoVar::ret(), Preprocessor::setPlatformInfo(), and ValueType::typeSize().

sizeof_short

nonneg int cppcheck::Platform::sizeof_short

Definition at line 90 of file platform.h.

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

sizeof_size_t

nonneg int cppcheck::Platform::sizeof_size_t

Definition at line 98 of file platform.h.

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

sizeof_wchar_t

nonneg int cppcheck::Platform::sizeof_wchar_t

Definition at line 97 of file platform.h.

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

type

Type cppcheck::Platform::type

platform type

Definition at line 115 of file platform.h.

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

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

• platform.h
• platform.cpp