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c++ Programming Glossary: int32_t

How do I convert between big-endian and little-endian values in C++?

http://stackoverflow.com/questions/105252/how-do-i-convert-between-big-endian-and-little-endian-values-in-c

as well. In GCC for example you can directly call int32_t __builtin_bswap32 int32_t x int64_t __builtin_bswap64 int64_t.. example you can directly call int32_t __builtin_bswap32 int32_t x int64_t __builtin_bswap64 int64_t x no need to include something..

C++: Convert text file of integers into a bitmap image file in BMP format

http://stackoverflow.com/questions/12200201/c-convert-text-file-of-integers-into-a-bitmap-image-file-in-bmp-format

#pragma pack push 1 struct BMP BMP struct uint16_t ID uint32_t fileSizeInBytes uint16_t reserved1 uint16_t reserved2 uint32_t.. fileSizeInBytes uint16_t reserved1 uint16_t reserved2 uint32_t pixelArrayOffsetInBytes FileHeader enum class CompressionMethod.. FileHeader enum class CompressionMethod uint32_t BI_RGB 0x00 BI_RLE8 0x01 BI_RLE4 0x02 BI_BITFIELDS..

Efficient way to determine number of digits in an integer

http://stackoverflow.com/questions/1489830/efficient-way-to-determine-number-of-digits-in-an-integer

optimization for 32 bit numbers template int numDigits int32_t x if x MIN_INT return 10 1 if x 0 return numDigits x 1 if x..

Is signed integer overflow still undefined behavior in C++?

http://stackoverflow.com/questions/16188263/is-signed-integer-overflow-still-undefined-behavior-in-c

since the standard says explicitly that for int8_t int16_t int32_t and int64_t negative numbers are 2's complement is still overflow..

Function checking if an integer type can fit a value of possibly different (integer) type

http://stackoverflow.com/questions/17224256/function-checking-if-an-integer-type-can-fit-a-value-of-possibly-different-inte

CanTypeFitValue uint16_t value std cout CanTypeFitValue int32_t value std cout CanTypeFitValue uint32_t value std cout CanTypeFitValue.. CanTypeFitValue int32_t value std cout CanTypeFitValue uint32_t value std cout CanTypeFitValue int64_t value std cout CanTypeFitValue..

Determine Process Info Programmatically in Darwin/OSX

http://stackoverflow.com/questions/220323/determine-process-info-programmatically-in-darwin-osx

const 0 number of threads in this process virtual int32_t Lwps const 0 This class' duty is to return process information..

Fixed-size floating point types

http://stackoverflow.com/questions/2524737/fixed-size-floating-point-types

and cstdint C 0x headers there is among others the type int32_t. Are there similar fixed size floating point types Something..

Is there a replacement for unistd.h for Windows (Visual C)?

http://stackoverflow.com/questions/341817/is-there-a-replacement-for-unistd-h-for-windows-visual-c

__int8 int8_t typedef __int16 int16_t typedef __int32 int32_t typedef __int64 int64_t typedef unsigned __int8 uint8_t typedef.. unsigned __int16 uint16_t typedef unsigned __int32 uint32_t typedef unsigned __int64 uint64_t #endif unistd.h share improve..

What is the bit size of long on 64-bit Windows?

http://stackoverflow.com/questions/384502/what-is-the-bit-size-of-long-on-64-bit-windows

with 'u' int8_t 8 bit integers int16_t 16 bit integers int32_t 32 bit integers int64_t 64 bit integers uintptr_t unsigned integers..

'uint32_t' identifier not found error

http://stackoverflow.com/questions/5162784/uint32-t-identifier-not-found-error

identifier not found error I'm porting code from Linux C to.. so I commented it out. Later I found a lot of those 'uint32_t' identifier not found errors. How can it be solved c c visual.. to the types expected by C. For example typedef __int32 int32_t typedef unsigned __int32 uint32_t ... etc. ... Hope this helps..

What's the equivalent of int32_t in Visual C++?

http://stackoverflow.com/questions/5657825/whats-the-equivalent-of-int32-t-in-visual-c

the equivalent of int32_t in Visual C What's the equivalent of int32_t in Visual C c.. of int32_t in Visual C What's the equivalent of int32_t in Visual C c visual c share improve this question Visual.. Visual C 2010 include cstdint which includes typedef std int32_t you can also include stdint.h which has the same typedef in..

C++: optimizing member variable order?

http://stackoverflow.com/questions/892767/c-optimizing-member-variable-order

l 8 bytes could be 8 aligned or 4 aligned I don't know uint32_t i 4 bytes usually 4 aligned int32_t j same short s usually 2.. aligned I don't know uint32_t i 4 bytes usually 4 aligned int32_t j same short s usually 2 bytes could be 2 aligned or unaligned..