Ejemplos de circa_push_function_by_name en C++ (Cpp)

Ejemplo n.º 1

Archivo: sample1.cpp Proyecto: RickMoynihan/circa

int main(int argc, char** argv)
{
    caWorld* world = circa_initialize();

    circa_load_module_from_file(world, "ClassA", "ClassA.ca");

    // circa_dump_b(circa_kernel(world));

    caStack* stack = circa_alloc_stack(world);

    circa_push_function_by_name(stack, "create_ClassA");
    circa_run(stack);

    if (circa_has_error(stack))
        circa_print_error_to_stdout(stack);

    caValue* classA = circa_alloc_value();
    circa_move(circa_output(stack, 0), classA);
    circa_pop(stack);

    // Dump to stdout
    circa_push_function_by_name(stack, "ClassA.dump");
    circa_copy(classA, circa_input(stack, 0));
    circa_run(stack);
    if (circa_has_error(stack))
        circa_print_error_to_stdout(stack);
    circa_pop(stack);

    for (int i=0; i < 5; i++) {
        // Increment
        circa_push_function_by_name(stack, "ClassA.increment");
        circa_copy(classA, circa_input(stack, 0));
        circa_run(stack);
        if (circa_has_error(stack))
            circa_print_error_to_stdout(stack);

        // Using index #1 not 0:
        circa_move(circa_output(stack, 1), classA);
        circa_pop(stack);

        // And dump
        circa_push_function_by_name(stack, "ClassA.dump");
        circa_copy(classA, circa_input(stack, 0));
        circa_run(stack);
        if (circa_has_error(stack))
            circa_print_error_to_stdout(stack);
        circa_pop(stack);
    }

    circa_dealloc_value(classA);
    circa_dealloc_stack(stack);
    circa_shutdown(world);
}

Ejemplo n.º 2

Archivo: reload_file.c Proyecto: julianhaslinger/circa

int main(int argc, char** argv)
{
    const int iteratations = 100;

    caWorld* world = circa_initialize();
    caStack* stack = circa_alloc_stack(world);

    // Write initial version
    write_script_to_file(0);

    caBranch* module = circa_load_module_from_file(world, "file_to_reload", "file_to_reload.ca");

    int currentKey = 0;

    for (int i=0; i < iteratations; i++) {

        // Update file on every other iteration
        if ((i % 2) == 1) {
            printf("writing to file: %d\n", i);
            currentKey = i;
            write_script_to_file(i);
            sleep(2);
        }

        circa_refresh_module(module);

        circa_push_function_by_name(stack, "f");
        circa_run(stack);
        if (circa_has_error(stack)) {
            circa_print_error_to_stdout(stack);
            break;
        }

        int readValue = circa_int(circa_output(stack, 0));

        if (currentKey != readValue) {
            printf("Failed, currentKey (%d) != readValue (%d)\n", currentKey, readValue);
            break;
        }
        circa_pop(stack);
    }

    circa_shutdown(world);
}