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Standard library header <cinttypes>

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< cpp‎ | header
Revision as of 22:53, 31 May 2013 by P12bot (Talk | contribs)

This header was originally in the C standard library as <inttypes.h>.

Provides conversions from C byte and wide strings to std::intmax_t and std::uintmax_t, overloads some math functions for std::intmax_t and provide C style input/output format macros for the types declared in <cstdint>.

Contents

Includes

<cstdint>

Types

imaxdiv_t Maximum value returned by std::div(std::intmax_t)

Functions

the quotient and remainder of integer division
(function)
computes absolute value of an integral value (|x|)
(function)
(C++11)(C++11)
converts a byte string to std::intmax_t or std::uintmax_t
(function) [edit]
(C++11)(C++11)
converts a wide string to std::intmax_t or std::uintmax_t
(function) [edit]

Macros

Format constants for the std::fprintf family of functions
PRId8
PRId16
PRId32
PRId64
PRIdLEAST8
PRIdLEAST16
PRIdLEAST32
PRIdLEAST64
PRIdFAST8
PRIdFAST16
PRIdFAST32
PRIdFAST64
PRIdMAX
PRIdPTR
format conversion specifier to output a signed decimal integer value of type std::int8_t, std::int16_t, std::int32_t, std::int64_t, std::int_least8_t, std::int_least16_t, std::int_least32_t, std::int_least64_t, std::int_fast8_t, std::int_fast16_t, std::int_fast32_t, std::int_fast64_t, std:intmax_t, std::intptr_t respectively, equivalent to %d for int
(macro constant)
PRIi8
PRIi16
PRIi32
PRIi64
PRIiLEAST8
PRIiLEAST16
PRIiLEAST32
PRIiLEAST64
PRIiFAST8
PRIiFAST16
PRIiFAST32
PRIiFAST64
PRIiMAX
PRIiPTR
format conversion specifier to output a signed decimal integer value of type std::int8_t, std::int16_t, std::int32_t, std::int64_t, std::int_least8_t, std::int_least16_t, std::int_least32_t, std::int_least64_t, std::int_fast8_t, std::int_fast16_t, std::int_fast32_t, std::int_fast64_t, std:intmax_t, std::intptr_t respectively, equivalent to %i for int
(macro constant)
PRIu8
PRIu16
PRIu32
PRIu64
PRIuLEAST8
PRIuLEAST16
PRIuLEAST32
PRIuLEAST64
PRIuFAST8
PRIuFAST16
PRIuFAST32
PRIuFAST64
PRIuMAX
PRIuPTR
format conversion specifier to output an unsigned decimal integer value of type std::uint8_t, std::uint16_t, std::uint32_t, std::uint64_t, std::uint_least8_t, std::uint_least16_t, std::uint_least32_t, std::uint_least64_t, std::uint_fast8_t, std::uint_fast16_t, std::uint_fast32_t, std::uint_fast64_t, std:uintmax_t, std::uintptr_t respectively, equivalent to %u for unsigned int
(macro constant)
PRIo8
PRIo16
PRIo32
PRIo64
PRIoLEAST8
PRIoLEAST16
PRIoLEAST32
PRIoLEAST64
PRIoFAST8
PRIoFAST16
PRIoFAST32
PRIoFAST64
PRIoMAX
PRIoPTR
format conversion specifier to output an unsigned octal integer value of type std::uint8_t, std::uint16_t, std::uint32_t, std::uint64_t, std::uint_least8_t, std::uint_least16_t, std::uint_least32_t, std::uint_least64_t, std::uint_fast8_t, std::uint_fast16_t, std::uint_fast32_t, std::uint_fast64_t, std:uintmax_t, std::uintptr_t respectively, equivalent to %o for unsigned int
(macro constant)
PRIx8
PRIx16
PRIx32
PRIx64
PRIxLEAST8
PRIxLEAST16
PRIxLEAST32
PRIxLEAST64
PRIxFAST8
PRIxFAST16
PRIxFAST32
PRIxFAST64
PRIxMAX
PRIxPTR
format conversion specifier to output an unsigned hexadecimal integer value of type std::uint8_t, std::uint16_t, std::uint32_t, std::uint64_t, std::uint_least8_t, std::uint_least16_t, std::uint_least32_t, std::uint_least64_t, std::uint_fast8_t, std::uint_fast16_t, std::uint_fast32_t, std::uint_fast64_t, std:uintmax_t, std::uintptr_t respectively, equivalent to %x for unsigned int
(macro constant)
PRIX8
PRIX16
PRIX32
PRIX64
PRIXLEAST8
PRIXLEAST16
PRIXLEAST32
PRIXLEAST64
PRIXFAST8
PRIXFAST16
PRIXFAST32
PRIXFAST64
PRIXMAX
PRIXPTR
format conversion specifier to output an unsigned uppercase hexadecimal integer value of type std::uint8_t, std::uint16_t, std::uint32_t, std::uint64_t, std::uint_least8_t, std::uint_least16_t, std::uint_least32_t, std::uint_least64_t, std::uint_fast8_t, std::uint_fast16_t, std::uint_fast32_t, std::uint_fast64_t, std:uintmax_t, std::uintptr_t respectively, equivalent to %X for unsigned int
(macro constant)
Format constants for the std::fscanf family of functions
SCNd8
SCNd16
SCNd32
SCNd64
SCNdLEAST8
SCNdLEAST16
SCNdLEAST32
SCNdLEAST64
SCNdFAST8
SCNdFAST16
SCNdFAST32
SCNdFAST64
SCNdMAX
SCNdPTR
format conversion specifier to input a signed decimal integer value of type std::int8_t, std::int16_t, std::int32_t, std::int64_t, std::int_least8_t, std::int_least16_t, std::int_least32_t, std::int_least64_t, std::int_fast8_t, std::int_fast16_t, std::int_fast32_t, std::int_fast64_t, std:intmax_t, std::intptr_t respectively, equivalent to %d for int
(macro constant)
SCNi8
SCNi16
SCNi32
SCNi64
SCNiLEAST8
SCNiLEAST16
SCNiLEAST32
SCNiLEAST64
SCNiFAST8
SCNiFAST16
SCNiFAST32
SCNiFAST64
SCNiMAX
SCNiPTR
format conversion specifier to input a signed decimal/octal/hexadecimal integer value of type std::int8_t, std::int16_t, std::int32_t, std::int64_t, std::int_least8_t, std::int_least16_t, std::int_least32_t, std::int_least64_t, std::int_fast8_t, std::int_fast16_t, std::int_fast32_t, std::int_fast64_t, std:intmax_t, std::intptr_t respectively, equivalent to %i for int
(macro constant)
SCNu8
SCNu16
SCNu32
SCNu64
SCNuLEAST8
SCNuLEAST16
SCNuLEAST32
SCNuLEAST64
SCNuFAST8
SCNuFAST16
SCNuFAST32
SCNuFAST64
SCNuMAX
SCNuPTR
format conversion specifier to input an unsigned decimal integer value of type std::uint8_t, std::uint16_t, std::uint32_t, std::uint64_t, std::uint_least8_t, std::uint_least16_t, std::uint_least32_t, std::uint_least64_t, std::uint_fast8_t, std::uint_fast16_t, std::uint_fast32_t, std::uint_fast64_t, std:uintmax_t, std::uintptr_t respectively, equivalent to %u for unsigned int
(macro constant)
SCNo8
SCNo16
SCNo32
SCNo64
SCNoLEAST8
SCNoLEAST16
SCNoLEAST32
SCNoLEAST64
SCNoFAST8
SCNoFAST16
SCNoFAST32
SCNoFAST64
SCNoMAX
SCNoPTR
format conversion specifier to input an unsigned octal integer value of type std::uint8_t, std::uint16_t, std::uint32_t, std::uint64_t, std::uint_least8_t, std::uint_least16_t, std::uint_least32_t, std::uint_least64_t, std::uint_fast8_t, std::uint_fast16_t, std::uint_fast32_t, std::uint_fast64_t, std:uintmax_t, std::uintptr_t respectively, equivalent to %o for unsigned int
(macro constant)
SCNx8
SCNx16
SCNx32
SCNx64
SCNxLEAST8
SCNxLEAST16
SCNxLEAST32
SCNxLEAST64
SCNxFAST8
SCNxFAST16
SCNxFAST32
SCNxFAST64
SCNxMAX
SCNxPTR
format conversion specifier to input an unsigned hexadecimal integer value of type std::uint8_t, std::uint16_t, std::uint32_t, std::uint64_t, std::uint_least8_t, std::uint_least16_t, std::uint_least32_t, std::uint_least64_t, std::uint_fast8_t, std::uint_fast16_t, std::uint_fast32_t, std::uint_fast64_t, std:uintmax_t, std::uintptr_t respectively, equivalent to %x for unsigned int
(macro constant)
SCNX8
SCNX16
SCNX32
SCNX64
SCNXLEAST8
SCNXLEAST16
SCNXLEAST32
SCNXLEAST64
SCNXFAST8
SCNXFAST16
SCNXFAST32
SCNXFAST64
SCNXMAX
SCNXPTR
format conversion specifier to input an unsigned uppercase hexadecimal integer value of type std::uint8_t, std::uint16_t, std::uint32_t, std::uint64_t, std::uint_least8_t, std::uint_least16_t, std::uint_least32_t, std::uint_least64_t, std::uint_fast8_t, std::uint_fast16_t, std::uint_fast32_t, std::uint_fast64_t, std:uintmax_t, std::uintptr_t respectively, equivalent to %X for unsigned int
(macro constant)