Ejemplos de artio_file_fwrite en C++ (Cpp)

Ejemplo n.º 1

Archivo: artio_parameter.c Proyecto: danielgrassinger/yt_new_frontend

int artio_parameter_write(artio_fh *handle, parameter_list *parameters) {
	parameter * item;

	/* retain a number for endian check */
	int32_t endian_tag = ARTIO_ENDIAN_MAGIC;
	int32_t length = 0;

	item = parameters->head;
	while (NULL != item) {
		length++;
		item = item->next;
	}

	artio_file_fwrite(handle, &endian_tag, 
			1, ARTIO_TYPE_INT);
	artio_file_fwrite(handle, &length,
			1, ARTIO_TYPE_INT);

	item = parameters->head;
	while (NULL != item) {
		artio_file_fwrite(handle, &item->key_length, 
				1, ARTIO_TYPE_INT);
		artio_file_fwrite(handle, item->key, 
				item->key_length, ARTIO_TYPE_CHAR);
		artio_file_fwrite(handle, &item->val_length, 
				1, ARTIO_TYPE_INT);
		artio_file_fwrite(handle, &item->type, 
				1, ARTIO_TYPE_INT);
		artio_file_fwrite(handle, item->value, 
				item->val_length, item->type);
		item = item->next;
	}

	return ARTIO_SUCCESS;
}

Ejemplo n.º 2

Archivo: artio_particle.c Proyecto: phil-mansfield/go-artio

int artio_particle_write_particle(artio_fileset *handle, int64_t pid, int subspecies,
		double * primary_variables, float *secondary_variables) {

	int ret;
	artio_particle_file *phandle;

	if ( handle == NULL ) {
		return ARTIO_ERR_INVALID_HANDLE;
	}

	if (handle->open_mode != ARTIO_FILESET_WRITE ||
			!(handle->open_type & ARTIO_OPEN_PARTICLES) ||
			handle->particle == NULL ) {
		return ARTIO_ERR_INVALID_FILESET_MODE;
	}

	phandle = handle->particle;

	if (phandle->cur_species == -1 ||
			phandle->cur_particle >= phandle->num_particles_per_species[phandle->cur_species]) {
		return ARTIO_ERR_INVALID_STATE;
	}

	ret = artio_file_fwrite(phandle->ffh[phandle->cur_file], &pid, 1, ARTIO_TYPE_LONG);
	if ( ret != ARTIO_SUCCESS ) return ret;

	ret = artio_file_fwrite(phandle->ffh[phandle->cur_file], &subspecies, 1, ARTIO_TYPE_INT);
	if ( ret != ARTIO_SUCCESS ) return ret;

	ret = artio_file_fwrite(phandle->ffh[phandle->cur_file], primary_variables,
			phandle->num_primary_variables[phandle->cur_species],
			ARTIO_TYPE_DOUBLE);
	if ( ret != ARTIO_SUCCESS ) return ret;

	ret = artio_file_fwrite(phandle->ffh[phandle->cur_file], secondary_variables,
			phandle->num_secondary_variables[phandle->cur_species],
			ARTIO_TYPE_FLOAT);
	if ( ret != ARTIO_SUCCESS ) return ret;

	phandle->cur_particle++;
	return ARTIO_SUCCESS;
}

Ejemplo n.º 3

Archivo: artio_particle.c Proyecto: phil-mansfield/go-artio

int artio_particle_write_root_cell_begin(artio_fileset *handle, int64_t sfc,
		int * num_particles_per_species) {
	int i;
	int ret;
	artio_particle_file *phandle;

	if ( handle == NULL ) {
		return ARTIO_ERR_INVALID_HANDLE;
	}

	if (handle->open_mode != ARTIO_FILESET_WRITE ||
			!(handle->open_type & ARTIO_OPEN_PARTICLES) ||
			handle->particle == NULL ) {
		return ARTIO_ERR_INVALID_FILESET_MODE;
	}

	phandle = handle->particle;

	if ( phandle->cur_sfc != -1 ) {
		return ARTIO_ERR_INVALID_STATE;
	}

	ret = artio_particle_seek_to_sfc(handle, sfc);
	if ( ret != ARTIO_SUCCESS ) return ret;

	ret = artio_file_fwrite(phandle->ffh[phandle->cur_file], num_particles_per_species,
			phandle->num_species, ARTIO_TYPE_INT);
	if ( ret != ARTIO_SUCCESS ) return ret;

	for (i = 0; i < phandle->num_species; i++) {
		phandle->num_particles_per_species[i] = num_particles_per_species[i];
	}

	phandle->cur_sfc = sfc;
	phandle->cur_species = -1;
	phandle->cur_particle = -1;

	return ARTIO_SUCCESS;
}