#include <stdio.h>

#include "utils.h"

bool dump_array_cf(const float complex *data, size_t n, float T, const char *filename)
{
	FILE *f = fopen(filename, "w");
	if(!f) {
		return false;
	}

	size_t written = fwrite("CPX_", 1, 4, f);
	if(written != 4) {
		goto err_close;
	}

	written = fwrite(&T, sizeof(T), 1, f);
	if(written != 1) {
		goto err_close;
	}

	written = fwrite(data, sizeof(data[0]), n, f);
	if(written != n) {
		goto err_close;
	}

	fclose(f);

	return true;

err_close:
	fclose(f);
	return false;
}


bool dump_array_f(const float *data, size_t n, float T, const char *filename)
{
	FILE *f = fopen(filename, "w");
	if(!f) {
		return false;
	}

	size_t written = fwrite("FLT_", 1, 4, f);
	if(written != 4) {
		goto err_close;
	}

	written = fwrite(&T, sizeof(T), 1, f);
	if(written != 1) {
		goto err_close;
	}

	written = fwrite(data, sizeof(data[0]), n, f);
	if(written != n) {
		goto err_close;
	}

	fclose(f);

	return true;

err_close:
	fclose(f);
	return false;
}