From 29e1815e5b0603afcdc1b20fa8465027cfa43ebb Mon Sep 17 00:00:00 2001 From: Odweta Date: Sat, 23 Dec 2023 18:37:49 +0100 Subject: [PATCH] made a better list demo --- demo.c | 35 +++++++++++++++++++++-------------- examples/list/listdemo.c | 10 ++++++++++ 2 files changed, 31 insertions(+), 14 deletions(-) diff --git a/demo.c b/demo.c index 091313b..585d12a 100644 --- a/demo.c +++ b/demo.c @@ -1,24 +1,31 @@ -#include +#include +#include #include int main() { - printf("creating a file using 'fileInit()' (returns a file_t*)\n"); - file_t* f = fileInit("test.txt"); + printf("creating a list using 'listInit()' (returns a list_t*)\n"); + list_t* l = listInit(); - printf("printing the file contents\n\n"); - filePrint(f); + printf("pushing an integer value into the list\nnote the kind of unusual way of passing the number argument: if you want to pass an expression (e.g. the value '1' or '4*4'), something not stored in a variable, you follow this syntax - &(type){value} (e.g. &(int){1 + 1})\nalso, the type of the variable must be given as the second argument to the function\n->'listPush(list_t*, INT, &(int){123})'\n"); + listPush(l, INT, &(int){123}); + listPrint(l); - printf("\nconvering the file contents into a string (char*)\n"); - char* string = fileToString(f); - printf("\"%s\"\n", string); + printf("popping the last value of the list; in this case, it is an integer, so you type: 'int poppedValue = *((int *)listPop(list_t*))'\n"); + int poppedValue = *((int *)listPop(l)); + printf("popped: %d\n", poppedValue); + listPrint(l); - printf("writing is quite simple, just call the 'fileWrite(file_t*, char*)' or 'fileWriteln(file_t*, char*)' function, where the second argument is the string you want to write into a file\nthe 'fileWriteln()' function writes the specified string AND a '\\n' after it, whereas the 'fileWrite()' function does not append the '\\n'\n"); - fileWrite(f, "'this will not end with a \"\\n\"' "); - fileWriteln(f, "this line was appended"); - filePrint(f); + printf("more examples with diferrent types\nnote that the vector_t* is a pointer, so there is no need to write the special syntax!\n"); + listPush(l, FLOAT, &(float){3.14}); + listPush(l, CHAR, &(char){'x'}); + vector_t* int_vec = vectorInit(INT); + vectorPush(int_vec, &(int){456}); + listPush(l, VECTOR, int_vec); - printf("if you are finished working with the file BEFORE the immediate end of the program, run 'fileCleanup(file_t*)', otherwise it is not strictly necessary\nit will, though, append a '\\n' at the end of the file if you have not done so, making writing into files more consistent, so for this reason, I recommend you use it with every file_t*\n"); - fileCleanup(f); + listPrint(l); + + printf("if you are finished working with the list BEFORE the immediate end of the program, run 'listCleanup(list_t*)', otherwise it is not strictly necessary\n"); + listCleanup(l); return 0; } diff --git a/examples/list/listdemo.c b/examples/list/listdemo.c index 173b5c3..585d12a 100644 --- a/examples/list/listdemo.c +++ b/examples/list/listdemo.c @@ -1,4 +1,5 @@ #include +#include #include int main() { @@ -14,6 +15,15 @@ int main() { printf("popped: %d\n", poppedValue); listPrint(l); + printf("more examples with diferrent types\nnote that the vector_t* is a pointer, so there is no need to write the special syntax!\n"); + listPush(l, FLOAT, &(float){3.14}); + listPush(l, CHAR, &(char){'x'}); + vector_t* int_vec = vectorInit(INT); + vectorPush(int_vec, &(int){456}); + listPush(l, VECTOR, int_vec); + + listPrint(l); + printf("if you are finished working with the list BEFORE the immediate end of the program, run 'listCleanup(list_t*)', otherwise it is not strictly necessary\n"); listCleanup(l);