C and Macros

#define BUFSIZE 1024 int arr[BUFSIZE]; // Legal C and C++ int size; scanf("%d", &size); int arr[size]; // Legal C, not C++ vector<int> arr(size); // Legal C++

http://habrahabr.ru/post/256743/

http://www.cheatography.com/ashlyn-black/cheat-sheets/c-language/

https://www.duckware.com/bugfreec/index.html

http://nuclear.mutantstargoat.com/articles/pointers_explained.pdf

http://eternallyconfuzzled.com/Tutorials.aspx

web server in c with source code

https://kore.io/doc/

#include <stdio.h>

double sum_of_squares(double **parr){

double result=0.0;

int i=0;

while ( parr[i] ){

result += (*parr[i]) * (*parr[i]);

i++;

}

return result;

}

int main(void){

double array[] = {1.0, 2.0, 3.0};

double *p_array[] = {NULL, NULL, NULL, NULL};

int len=sizeof(array)/sizeof(double);

int i;

for ( i=0; i<len; i++){

p_array[i]=&array[i];

}

double res = sum_of_squares( p_array);

printf("sum_of_squares=%f \n",res);

return 0;

}

https://github.com/andrewrk/malcheck

http://eli.thegreenplace.net/2009/10/21/are-pointers-and-arrays-equivalent-in-c

http://eli.thegreenplace.net/2010/04/06/pointers-vs-arrays-in-c-part-2d

https://www.youtube.com/watch?v=i7xribtttg4&feature=youtu.be Poiners and multidimen array

http://snaipe.me/c/c-smart-pointers/

http://eli.thegreenplace.net/2009/11/16/void-and-casts-in-c-and-c

http://nullprogram.com/blog/2010/02/18/

https://github.com/angrave/SystemProgramming/wiki

http://marek.vavrusa.com/c/memory/2015/02/20/memory/

http://locklessinc.com/articles/dlist/

http://habrahabr.ru/company/abbyy/blog/238739/ realloc

http://www.catb.org/esr/structure-packing/

https://news.ycombinator.com/item?id=9069031

http://pfacka.binaryparadise.com/articles/guide-to-advanced-programming-in-C.html

http://happybearsoftware.com/implementing-a-dynamic-array.html

http://vickychijwani.me/function-pointers-in-c-are-underrated/

http://blog.noctua-software.com/c-tricks.html

http://c.learncodethehardway.org/book/ex20.html

https://news.ycombinator.com/item?id=9043594

http://stackoverflow.com/questions/257418/do-while-0-what-is-it-good-for

http://ccodearchive.net/list.html

https://github.com/attractivechaos/klib hash

http://theck01.github.io/offbrand_lib/ datastructures in C

https://habrahabr.ru/post/324210/ std::vector in pure C

https://news.ycombinator.com/item?id=11277650

https://github.com/srdja/Collections-C

https://github.com/watmough/jwHash hash

http://hz2.org/blog/hash_table_in_c.html

https://github.com/clibs/clib/wiki/Packages

http://libcello.org/

http://danluu.com/malloc-tutorial/

http://www.drdobbs.com/cpp/general-purpose-c-libraries-limited-opti/231000967

glib, apr, nspr

https://github.com/faragon/libsrt strings, vector, tree, maps, etc

DEBUG

http://maciejczyzewski.me/2015/02/21/better-debug-notices-in-c-using-macros.html

http://www.reddit.com/r/programming/comments/30wfgw/better_debug_notices_in_c_using_macros/

Preprocessor and Macros

http://sathyamvellal.in/blog/cool-c-programming/?d=5

http://habrahabr.ru/post/246971/

http://stackoverflow.com/questions/1067226/c-multi-line-macro-do-while0-vs-scope-block

http://www.pixelstech.net/article/1390482950-do-%7B-%7D-while-%280%29-in-macros

https://gustedt.wordpress.com/2011/02/02/handling-control-flow-inside-macros/

http://blog.pkh.me/p/20-templating-in-c.html

https://www.iar.com/support/resources/articles/advanced-preprocessor-tips-and-tricks/

https://news.ycombinator.com/item?id=11198333

#define ERR_CHK(call) errorCheck((call), __FILE__, __LINE__)

From here: http://vickychijwani.me/simplifying-memory-allocation-in-c/

Instead char *s = (char *) malloc(x*sizeof(char));

use this:

#define ALLOC(t,n) (t *) malloc((n)*sizeof(t))

Now you can use:

char *s = ALLOC(char,x)

#define OUTPUT(x) #x<<"= "<<(x)<<std::endl

cout <<OUTPUT(theta) <<OUTPUT(t) <<OUTPUT(cos(theta*t)) ;

#include <stdio.h>

#define debug_printf(x) printf("[%d, %s] %s", __LINE__, __FUNCTION__, (x))

int main() {

debug_printf("hello\n");

}

[6, main] hello // also there is __FILE__

http://sourceforge.net/apps/mediawiki/predef/index.php?title=Main_Page

http://www.antoarts.com/c-preprocessor-tricks/

http://www.mikeash.com/pyblog/friday-qa-2010-12-31-c-macro-tips-and-tricks.html

http://www.geeksforgeeks.org/archives/22027

http://cecilsunkure.blogspot.com/2012/08/generic-programming-in-c.html

The token pasting (##) operator simply eliminates any white space around it and concatenates (joins together) the non-whitespace characters together.

http://blog.aaronballman.com/2011/12/stupid-compiler-tricks/#more-457

http://cecilsunkure.blogspot.com/2012/08/generic-programming-in-c.html

http://molecularmusings.wordpress.com/2011/07/12/a-plethora-of-macros/

http://gcc.gnu.org/onlinedocs/cpp/Variadic-Macros.html Variadic macros

Implementing C compiler

https://github.com/rswier/c4

https://news.ycombinator.com/item?id=9641832

Page updated

Google Sites

Report abuse