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c++ Programming Glossary: hwAccess Violation Exception/Crash from C++ callback to C# function http://stackoverflow.com/questions/1411110/access-violation-exception-crash-from-c-callback-to-c-sharp-function object context for static member function helloworld hw helloworld GCHandle.FromIntPtr pInstance .Target if hw null.. hw helloworld GCHandle.FromIntPtr pInstance .Target if hw null pData null Console.WriteLine hReceiveLogEvent received..
pass by reference and const function http://stackoverflow.com/questions/20308540/pass-by-reference-and-const-function anyway around this I am not asking for someone to do my hw just point me in right direction it brings up a whole bunch..
gdb problem setting hardware watchpoint/how to set software watchpoint http://stackoverflow.com/questions/3470704/gdb-problem-setting-hardware-watchpoint-how-to-set-software-watchpoint share improve this question Yes you can set can use hw watchpoints 0 From 5.1.2 Setting Watchpoints You can force gdb.. gdb to use only software watchpoints with the set can use hw watchpoints 0 command. With this variable set to zero gdb will.. assisted watchpoints that were set before setting can use hw watchpoints to zero will still use the hardware mechanism of..
why doesn't my program crash when I write past the end of an array? http://stackoverflow.com/questions/6452959/why-doesnt-my-program-crash-when-i-write-past-the-end-of-an-array ™t exists and the compiler didn ™t complain neither did the hw since we have write permissions to that page. Only when i 1008.. which we didn ™t have write permission the virtual memory hw detected this and triggered a segfault. An integer is stored..
http://stackoverflow.com/questions/17139974/convert-raw-pcm-to-flac picking up C Use the newer ALSA API #define ALSA_PCM_NEW_HW_PARAMS_API #include alsa asoundlib.h #include stdio.h #include.. handle params if rc 0 fprintf stderr Unable to set HW parameters s n snd_strerror rc exit 1 Use a buffer large enough..
Performance of C++ vs Virtual Machine languages in high frequency finance http://stackoverflow.com/questions/3175072/performance-of-c-vs-virtual-machine-languages-in-high-frequency-finance that a well coded parser running on 3GHZ commodity HW can beat a 500MHz FPGA. But even if a tiny bit slower not saying..
String concatenation using preprocessor http://stackoverflow.com/questions/5106280/string-concatenation-using-preprocessor found this example #define H Hello #define W World #define HW H W printf HW Prints Hello World However it does not work for.. #define H Hello #define W World #define HW H W printf HW Prints Hello World However it does not work for me prints out..
Sleeping for an exact duration http://stackoverflow.com/questions/5209408/sleeping-for-an-exact-duration the pc at a very regular driven by external framegrabber HW frequency of 300 frames per second fps which fired a HW interrupt.. HW frequency of 300 frames per second fps which fired a HW interrupt on every frame which I then serviced. Since timing.. recall that the interrupt fired roughly every 3 ms ie HW interrupts are FAR from exact You're stuck with what the OS..
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