ECE264: Structs(Sample Code):
- ifndef MAZE_H
#define MAZE_H
#include <stdio.h>
typedef struct
{
int startRow,startCol;
int exitRow, exitCol;
int numRow,numCol;
int** cells;
}Maze;
Maze Maze_construct(char* frame);
void Maze_traverse(Maze m);
void Maze_destruct(Maze m);
- endif
/*main.c*/
/*maze.c*/
#include "maze.h"
#include <stdio.h>
Maze Maze_contruct(char* fname)
{
FIEL* fMaze;
fMaze = fopen(fname);
if(fMaze ==0)
{
//error
}
while(!feof(fMaze))
{
//stuff
}
}
#include <stdio.h> main.c
#include "maze.h"
int main()
{
Maze m;
if(argc<2)
{
//error
}
m = Mazeconstruct(argv[1]);
Maze_traverse(m)
Maze_destruct(m)
return 0;
}
gcc -c maze.c need malloc
gcc maze.o main.o -o
implicitly link c library
m.cells = malloc (sizeof(char*) * numRow);
for
typedef struct
{
int x;
int y;
int z;
}Vector;
Vector Vector_construct(int a int b int c);
Vector Vector_add(vector v1 vector v2);
Vector Vector_construct(int a, int b, int c)
Pbecor v;
By defining a struct with 3 variables inside of it x,y, and z can not be named as antthing but they must be int values.
Needed to compile correctly with multiple files:
gcc -c main.c
gcc -c maze.c
gcc main.o maze.o -o ipa1
./ipa1 maze1 <--- ./ refers to current folder
current directory
make file for each directory
makeclean
