juce_MathsFunctions.h File Reference

Go to the source code of this file.

Classes
struct	juce::MathConstants< FloatType >
struct	juce::TypeHelpers::ParameterType< Type >
struct	juce::TypeHelpers::ParameterType< Type & >
struct	juce::TypeHelpers::ParameterType< Type * >
struct	juce::TypeHelpers::ParameterType< char >
struct	juce::TypeHelpers::ParameterType< unsigned char >
struct	juce::TypeHelpers::ParameterType< short >
struct	juce::TypeHelpers::ParameterType< unsigned short >
struct	juce::TypeHelpers::ParameterType< int >
struct	juce::TypeHelpers::ParameterType< unsigned int >
struct	juce::TypeHelpers::ParameterType< long >
struct	juce::TypeHelpers::ParameterType< unsigned long >
struct	juce::TypeHelpers::ParameterType< int64 >
struct	juce::TypeHelpers::ParameterType< uint64 >
struct	juce::TypeHelpers::ParameterType< bool >
struct	juce::TypeHelpers::ParameterType< float >
struct	juce::TypeHelpers::ParameterType< double >
struct	juce::TypeHelpers::SmallestFloatType< Type >
struct	juce::TypeHelpers::SmallestFloatType< double >
struct	juce::TypeHelpers::UnsignedTypeWithSize< bytes >
struct	juce::TypeHelpers::UnsignedTypeWithSize< 1 >
struct	juce::TypeHelpers::UnsignedTypeWithSize< 2 >
struct	juce::TypeHelpers::UnsignedTypeWithSize< 4 >
struct	juce::TypeHelpers::UnsignedTypeWithSize< 8 >

Namespaces
namespace	juce
namespace	juce::TypeHelpers

Macros
#define	literal64bit(longLiteral)
#define	JUCE_UNDENORMALISE(x)

Typedefs
using	juce::int8 = signed char
using	juce::uint8 = unsigned char
using	juce::int16 = signed short
using	juce::uint16 = unsigned short
using	juce::int32 = signed int
using	juce::uint32 = unsigned int
using	juce::int64 = long long
using	juce::uint64 = unsigned long long
using	juce::pointer_sized_int = int
using	juce::pointer_sized_uint = unsigned int

Functions
template<typename Type>
constexpr Type	juce::jmax (Type a, Type b)
template<typename Type>
constexpr Type	juce::jmax (Type a, Type b, Type c)
template<typename Type>
constexpr Type	juce::jmax (Type a, Type b, Type c, Type d)
template<typename Type>
constexpr Type	juce::jmin (Type a, Type b)
template<typename Type>
constexpr Type	juce::jmin (Type a, Type b, Type c)
template<typename Type>
constexpr Type	juce::jmin (Type a, Type b, Type c, Type d)
template<typename Type>
constexpr Type	juce::jmap (Type value0To1, Type targetRangeMin, Type targetRangeMax)
template<typename Type>
Type	juce::jmap (Type sourceValue, Type sourceRangeMin, Type sourceRangeMax, Type targetRangeMin, Type targetRangeMax)
template<typename Type>
Type	juce::mapToLog10 (Type value0To1, Type logRangeMin, Type logRangeMax)
template<typename Type>
Type	juce::mapFromLog10 (Type valueInLogRange, Type logRangeMin, Type logRangeMax)
template<typename Type, typename Size>
Type	juce::findMinimum (const Type *data, Size numValues)
template<typename Type, typename Size>
Type	juce::findMaximum (const Type *values, Size numValues)
template<typename Type>
void	juce::findMinAndMax (const Type *values, int numValues, Type &lowest, Type &highest)
template<typename Type>
Type	juce::jlimit (Type lowerLimit, Type upperLimit, Type valueToConstrain) noexcept
template<typename Type1, typename Type2>
bool	juce::isPositiveAndBelow (Type1 valueToTest, Type2 upperLimit) noexcept
template<typename Type>
bool	juce::isPositiveAndBelow (int valueToTest, Type upperLimit) noexcept
template<typename Type1, typename Type2>
bool	juce::isPositiveAndNotGreaterThan (Type1 valueToTest, Type2 upperLimit) noexcept
template<typename Type>
bool	juce::isPositiveAndNotGreaterThan (int valueToTest, Type upperLimit) noexcept
template<typename Type>
bool	juce::isWithin (Type a, Type b, Type tolerance) noexcept
template<typename Type>
bool	juce::approximatelyEqual (Type a, Type b) noexcept
template<typename... Types>
void	juce::ignoreUnused (Types &&...) noexcept
template<typename Type, size_t N>
constexpr int	juce::numElementsInArray (Type(&)[N]) noexcept
template<typename Type>
Type	juce::juce_hypot (Type a, Type b) noexcept
template<>
float	juce::juce_hypot (float a, float b) noexcept
template<typename FloatType>
constexpr FloatType	juce::degreesToRadians (FloatType degrees) noexcept
template<typename FloatType>
constexpr FloatType	juce::radiansToDegrees (FloatType radians) noexcept
template<typename NumericType>
bool	juce::juce_isfinite (NumericType) noexcept
template<>
bool	juce::juce_isfinite (float value) noexcept
template<>
bool	juce::juce_isfinite (double value) noexcept
template<typename FloatType>
int	juce::roundToInt (const FloatType value) noexcept
int	juce::roundToInt (int value) noexcept
int	juce::roundToIntAccurate (double value) noexcept
template<typename FloatType>
unsigned int	juce::truncatePositiveToUnsignedInt (FloatType value) noexcept
template<typename IntegerType>
constexpr bool	juce::isPowerOfTwo (IntegerType value)
int	juce::nextPowerOfTwo (int n) noexcept
int	juce::findHighestSetBit (uint32 n) noexcept
int	juce::countNumberOfBits (uint32 n) noexcept
int	juce::countNumberOfBits (uint64 n) noexcept
template<typename IntegerType>
IntegerType	juce::negativeAwareModulo (IntegerType dividend, const IntegerType divisor) noexcept
template<typename NumericType>
constexpr NumericType	juce::square (NumericType n) noexcept
void	juce::writeLittleEndianBitsInBuffer (void *buffer, uint32 startBit, uint32 numBits, uint32 value) noexcept
uint32	juce::readLittleEndianBitsInBuffer (const void *buffer, uint32 startBit, uint32 numBits) noexcept
int	juce::roundDoubleToInt (double value) noexcept
int	juce::roundFloatToInt (float value) noexcept
int64	juce::abs64 (int64 n) noexcept

Variables
const constexpr double	juce::double_Pi = MathConstants<double>::pi
const constexpr float	juce::float_Pi = MathConstants<float>::pi

Macro Definition Documentation

JUCE_UNDENORMALISE

#define JUCE_UNDENORMALISE

(

x

)

literal64bit

#define literal64bit

(

longLiteral

)

Value:

(longLiteral##LL)

A macro for creating 64-bit literals. Historically, this was needed to support portability with MSVC6, and is kept here so that old code will still compile, but nowadays every compiler will support the LL and ULL suffixes, so you should use those in preference to this macro.