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c++ Programming Glossary: freadCopy a file in an sane, safe and efficient way http://stackoverflow.com/questions/10195343/copy-a-file-in-an-sane-safe-and-efficient-way ANSI C WAY #include iostream #include cstdio fopen fclose fread fwrite BUFSIZ #include ctime using namespace std int main clock_t.. if the end of file indicator for stream is set while size fread buf 1 BUFSIZ source fwrite buf 1 size dest fclose source fclose.. TIME used Program Description UNBUFFERED BUFFERED ANSI C fread frwite 490 000 260 000 POSIX K R read write 450 000 230 000..
Do programmers of other languages, besides C++, use, know or understand RAII? http://stackoverflow.com/questions/165723/do-programmers-of-other-languages-besides-c-use-know-or-understand-raii return this int read std vector char buffer int result fread buffer 0 1 buffer.size file_ if ferror file_ throw std runtime_error..
Simpler way to create a C++ memorystream from (char*, size_t), without copying the data? http://stackoverflow.com/questions/2079912/simpler-way-to-create-a-c-memorystream-from-char-size-t-without-copying-t and are happy to read the binary data in an fread type fashion you can use basic_array_source in a simpler way..
generate sha256 with openssl and C++ http://stackoverflow.com/questions/2262386/generate-sha256-with-openssl-and-c int bytesRead 0 if buffer return ENOMEM while bytesRead fread buffer 1 bufSize file SHA256_Update sha256 buffer bytesRead..
Is there any LAME c++ wraper\simplifier (working on Linux Mac and Win from pure code)? http://stackoverflow.com/questions/2495420/is-there-any-lame-c-wraper-simplifier-working-on-linux-mac-and-win-from-pure lame vbr_default lame_init_params lame do read fread pcm_buffer 2 sizeof short int PCM_SIZE pcm if read 0 write lame_encode_flush..
When and why will an OS initialise memory to 0xCD, 0xDD, etc. on malloc/free/new/delete? http://stackoverflow.com/questions/370195/when-and-why-will-an-os-initialise-memory-to-0xcd-0xdd-etc-on-malloc-free-new parts of `std string` or the user buffer passed to `fread ` . 0xFD is used in VS 2005 maybe some prior versions too 0xFE.. space in std string 's allocation or the buffer passed to fread . Those cases use a value given the name _SECURECRT_FILL_BUFFER_PATTERN.. the caller passed in a buffer size that was too large to fread . In that case the value 0xFD might not trigger detecting this..
How do I import an RSA Public Key from .NET into OpenSSL http://stackoverflow.com/questions/497428/how-do-i-import-an-rsa-public-key-from-net-into-openssl disk modulus new unsigned char 512 memset modulus 0 512 fread modulus 512 1 fp fclose fp fp fopen c exponent.bin rb Read the.. exponent from disk exp new unsigned char 3 memset exp 0 3 fread exp 3 1 fp fclose fp BIGNUM bn_mod NULL BIGNUM bn_exp NULL bn_mod..
Generating random floating-point values based on random bit stream http://stackoverflow.com/questions/5015133/generating-random-floating-point-values-based-on-random-bit-stream min 2^ x 1 if x 0 return true while 1 uint8_t r fread r sizeof r 1 devurandom if x 8 return r 1 x 1 0 else if r 0.. 1 sample uniform x_bits in a_bits b_bits uint64_t x_bits fread x_bits sizeof x_bits 1 devurandom x_bits mask x_bits a_bits..
http://stackoverflow.com/questions/5380717/opengl-texturing return 0 fseek file 18 SEEK_CUR glTexCoord2f 1.0 0.0 if i fread image size_x 4 1 file 1 printf Error reading width from s... Error reading width from s. n finalName return 0 if i fread image size_y 4 1 file 1 printf Error reading height from s... n finalName return 0 size image size_x image size_y 3 if fread planes 2 1 file 1 printf Error reading planes from s. n finalName..
Problems converting YV12 to RGB through GLSL http://stackoverflow.com/questions/8977489/problems-converting-yv12-to-rgb-through-glsl fprintf stderr Failed to allocate memblock n return fread memblock yuv_file_sz 1 p_fr fclose p_fr load .raw file ImgWidth..
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