• assert.h is a header file in the C standard library. It defines the C preprocessor macro assert and implements runtime assertion in C. assert.h is defined...
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  • Assertion (redirect from Assert)
    to: Assertion (software development), a computer programming technique assert.h, a header file in the standard library of the C programming language Assertion...
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  • C standard library (redirect from Stdlib.h)
    ratified in 1995. Six more header files (complex.h, fenv.h, inttypes.h, stdbool.h, stdint.h, and tgmath.h) were added with C99, a revision to the C Standard...
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  • h> #include <string.h> #include <stdio.h> #include <unistd.h> #include <assert.h> #include <sys/socket.h> #include <sys/types.h> #include <sys/un.h>...
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  • errno.h is a header file in the standard library of the C programming language. It defines macros for reporting and retrieving error conditions using...
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  • flags, without which the assert statements are ignored. In C, they are added on by the standard header assert.h defining assert (assertion) as a macro that...
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  • In the C and C++ programming languages, unistd.h is the name of the header file that provides access to the POSIX operating system API. It is defined...
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  • #include <assert.h> int i, a[10]; for (i = 0; i < 10; ++i) { assert(0 <= i && i < 10); a[i] = 10-i; } for (i = 0; i < 10; ++i) { assert(0 <= i && i...
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  • C signal handling (redirect from Signal.h)
    keyboard). The C standard defines only 6 signals. They are all defined in signal.h header (csignal header in C++): SIGABRT – "abort", abnormal termination. SIGFPE...
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  • stdarg.h is a header in the C standard library of the C programming language that allows functions to accept an indefinite number of arguments. It provides...
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  • C data types (redirect from Inttypes.h)
    includes new real floating-point types float_t and double_t, defined in <math.h>. They correspond to the types used for the intermediate results of floating-point...
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  • Pthreads (redirect from Pthread.h)
    of pthreads in C: #include <stdio.h> #include <stdlib.h> #include <assert.h> #include <pthread.h> #include <unistd.h> #define NUM_THREADS 5 void *perform_work(void...
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  • setjmp.h is a header defined in the C standard library to provide "non-local jumps": control flow that deviates from the usual subroutine call and return...
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  • following is an example: #include <stdio.h> #include <assert.h> int main ( void ) { int i; for (i=0; i<=9; i++) { assert( ( "i is too big!", i <= 4 ) ); printf("i...
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  • Thumbnail for Dangling pointer
    variables which may contain a copy of the pointer. #include <assert.h> #include <stdlib.h> /* Alternative version for 'free()' */ static void safefree(void...
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  • also incorporates most headers of the ISO C standard library ending with ".h", but their use was deprecated (reverted the deprecation since C++23). C++23...
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  • variables. assert a(5) == 6 assert b(5) == 6 # Using closures without binding them to variables first. assert f(1)(5) == 6 # f(1) is the closure. assert h(1)(5)...
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  • For 2., programming language support is required, such as the C library assert.h, or the above-shown invariant clause in Eiffel. Often, run-time checking...
    17 KB (2,426 words) - 22:47, 18 August 2023
  • function ends. The C dynamic memory allocation functions are defined in stdlib.h header (cstdlib header in C++). malloc() takes a single argument (the amount...
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  • decoder in the C programming language: #include <stddef.h> #include <stdint.h> #include <assert.h> /** COBS encode data to buffer @param data Pointer to...
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  • moved into the std namespace, and the main header changed from <iostream.h> to <iostream>. It is this standardized version that is covered in the rest...
    20 KB (1,342 words) - 13:07, 13 October 2023
  • Thumbnail for C99
    #include <stdio.h> #include <math.h> #include <float.h> #include <fenv.h> #include <tgmath.h> #include <stdbool.h> #include <assert.h> double compute_fn(double...
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  • Thumbnail for Negative and positive atheism
    deity but not explicitly asserting it to be false. Positive and negative atheism are frequently used by the philosopher George H. Smith as synonyms of the...
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  • instead of traditional malloc and free in C. #include <assert.h> #include <stdio.h> #include <gc.h> int main(void) { int i; const int size = 10000000; GC_INIT();...
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  • implemented as a group of macro constants in the C standard library in the iso646.h header. The tokens were created by Bjarne Stroustrup for the pre-standard...
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  • "Hello World" MPI Test Program */ #include <assert.h> #include <stdio.h> #include <string.h> #include <mpi.h> int main(int argc, char **argv) { char buf[256];...
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  • C file input/output (redirect from Stdio.h)
    These functions make up the bulk of the C standard library header <stdio.h>. The functionality descends from a "portable I/O package" written by Mike...
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  • current time to the standard output stream. #include <time.h> #include <stdlib.h> #include <stdio.h> int main(void) { time_t current_time; char* c_time_string;...
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  • C string handling (redirect from String.h)
    declared in the string.h header (cstring in C++), while functions that operate on C wide strings are declared in the wchar.h header (cwchar in C++)....
    48 KB (3,565 words) - 21:08, 5 September 2024
  • value) to work around these problems. #include <stdio.h> #include <stdlib.h> #include <locale.h> int main(void) { /* Locale is set to "C" before this...
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