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c++ Programming Glossary: processFinding current executable's path without /proc/self/exe http://stackoverflow.com/questions/1023306/finding-current-executables-path-without-proc-self-exe it could be set to anything or be left over from a parent process which did not change it before executing your program. share..
Why aren't my include guards preventing recursive inclusion and multiple symbol definitions? http://stackoverflow.com/questions/14909997/why-arent-my-include-guards-preventing-recursive-inclusion-and-multiple-symbol Per Paragraph 16.2 6 of the C 11 Standard A #include preprocessing directive may appear in a source file that has been read.. limit . So what's going on When parsing main.cpp the preprocessor will meet the directive #include a.h . This directive tells.. the directive #include a.h . This directive tells the preprocessor to process the header file a.h take the result of that processing..
http://stackoverflow.com/questions/1647631/c-state-machine-design machines I've written have been singleton types one off at process start configuration file reading for example not needing to..
Best open XML parser for C++ [closed] http://stackoverflow.com/questions/170686/best-open-xml-parser-for-c or any other applications where available memory or CPU processing power comes at a premium. RapidXML is licensed under Boost.. A headers only implementation simplifying the integration process. Simple license that allows use for almost any purpose both.. that would not fit in memory perform stream oriented processing or use an existing in memory representation. Source wikipedia.org..
What does int argc, char *argv[] mean? http://stackoverflow.com/questions/3024197/what-does-int-argc-char-argv-mean omitted entirely yielding int main if you do not intend to process command line arguments. Try the following program #include iostream..
What can I use to profile C++ code in Linux? http://stackoverflow.com/questions/375913/what-can-i-use-to-profile-c-code-in-linux profile C code in Linux I have a C application I'm in the process of optimizing. What tool can I use to pinpoint my slow code..
http://stackoverflow.com/questions/408670/stack-static-and-heap-in-c . Multiple threads will require multiple stacks the process generally reserves a minimum size for the stack . When you would.. mechanisms in favor of tightly controlling the allocation process by using buffers of preset sizes for all allocations. Stack..
http://stackoverflow.com/questions/4810664/how-do-i-use-arrays-in-c source of confusion. The size of the array is lost in this process since it is no longer part of the type T . Pro Forgetting the..
Where and why do I have to put the “template” and “typename” keywords? http://stackoverflow.com/questions/610245/where-and-why-do-i-have-to-put-the-template-and-typename-keywords continuing to parse the program that contains it. The process that determines this is called name lookup. This however presents..
Can a local variable's memory be accessed outside its scope? http://stackoverflow.com/questions/6441218/can-a-local-variables-memory-be-accessed-outside-its-scope Until I say otherwise issue an exception that destroys the process if anyone touches the previously valid stack page . Again implementations.. Until one day something truly awful goes wrong and the process explodes. This is problematic. There are a lot of rules and..
What is “rvalue reference for *this”? http://stackoverflow.com/questions/8610571/what-is-rvalue-reference-for-this . Which function is going to be called is determined by a process called overload resolution . This process is fairly complicated.. determined by a process called overload resolution . This process is fairly complicated so we'll only touch the bit that is important..
How to get the cpu usage per thread on windows (win32) http://stackoverflow.com/questions/1393006/how-to-get-the-cpu-usage-per-thread-on-windows-win32 a process . I have the thread ID. I know that Sysinternals Process Explorer can display this information but I need this information.. Retrieves timing information for the specified thread. GetProcessTimes Retrieves timing information for the specified process...
What are some good profilers for native C++ on Windows? http://stackoverflow.com/questions/153559/what-are-some-good-profilers-for-native-c-on-windows licensed copies. The key features I'm looking for are Process level metrics Component level metrics Line level metrics Supports..
http://stackoverflow.com/questions/15431365/cudamemcpy-segmentation-fault not stack'd malloc'd or recently free'd 19340 19340 19340 Process terminating with default action of signal 11 SIGSEGV 19340 Bad..
How to get main window handle from process id? http://stackoverflow.com/questions/1888863/how-to-get-main-window-handle-from-process-id I want to bring this window to the front. It works well in Process Explorer . c windows winapi windows 7 share improve this.. and then find what process each belongs to GetWindowThreadProcessID . This sounds indirect and inefficient but it's not as bad..
How can I avoid including class implementation files? http://stackoverflow.com/questions/2037880/how-can-i-avoid-including-class-implementation-files so you can make a surprisingly useful system easily. Build Process Here's the tiny bit that answers your question but you need..
Get function names from call stack http://stackoverflow.com/questions/2314273/get-function-names-from-call-stack lib libDM.so 02 22 14 47 41.240 DEBUG Zygote 30 Process 504 terminated by signal 11 c c gdb android ndk share improve..
fastest (low latency) method for Inter Process Communication between Java and C/C++ http://stackoverflow.com/questions/2635272/fastest-low-latency-method-for-inter-process-communication-between-java-and-c low latency method for Inter Process Communication between Java and C C I have a Java app connecting..
Calling pthread_cond_signal without locking mutex http://stackoverflow.com/questions/4544234/calling-pthread-cond-signal-without-locking-mutex you can lose wakeups. Consider this pair of processes Process A pthread_mutex_lock mutex while condition FALSE pthread_cond_wait.. pthread_cond_wait cond mutex pthread_mutex_unlock mutex Process B incorrect condition TRUE pthread_cond_signal cond Then consider.. of instructions where condition starts out as FALSE Process A Process B pthread_mutex_lock mutex while condition FALSE..
How to get Process Name in C++ http://stackoverflow.com/questions/4570174/how-to-get-process-name-in-c to get Process Name in C how to get process name from PID using c in windows.. winapi share improve this question I guess the OpenProcess function should help given that your process possesses the necessary.. int _tmain int argc _TCHAR argv HANDLE Handle OpenProcess PROCESS_QUERY_INFORMATION PROCESS_VM_READ FALSE 8036 This is..
Prevent user process from being killed with “End Process” from Process Explorer http://stackoverflow.com/questions/6185975/prevent-user-process-from-being-killed-with-end-process-from-process-explorer user process from being killed with &ldquo End Process&rdquo from Process Explorer I noticed that GoogleToolbarNotifier.exe.. from being killed with &ldquo End Process&rdquo from Process Explorer I noticed that GoogleToolbarNotifier.exe cannot be.. that GoogleToolbarNotifier.exe cannot be killed from Process Explorer. It returns Access Denied . It runs as the user it..
What is the closest thing windows has to fork()? http://stackoverflow.com/questions/985281/what-is-the-closest-thing-windows-has-to-fork fork . From a quite old Cygwin's architecture doc 5.6. Process Creation The fork call in Cygwin is particularly interesting.. creates a suspended child process using the Win32 CreateProcess call. Next the parent process calls setjmp to save its own context.. do an actual exec under Win32 Cygwin has to invent its own Process IDs PIDs . As a result when a process performs multiple exec..
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