#include "dependency.h"
#include "vmalloc.h"

Dependency* new_dependency(int from_vp, int from_task, int to_vp, int to_task){
    Dependency* newDep = (Dependency*) VMS__malloc(sizeof(Dependency));
    if (newDep!=NULL){
        newDep->from_vp = from_vp;
        newDep->from_task = from_task;
        newDep->to_vp = to_vp;
        newDep->to_task = to_task;
    }
    return newDep;
}

int set_dependency_file(FILE* file){
    dependency_file = file;
}

void print_dependency_to_file(void* _dep){
    Dependency* dep = (Dependency*) _dep;
    fprintf(dependency_file,"VP_%d_%d -> VP_%d_%d;\n",dep->from_vp,dep->from_task,dep->to_vp,dep->to_task);
}