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// THIS IS AN AUTOMATICALLY GENERATED FILE. DO NOT MODIFY
// BY HAND!!
//
// Generated by lcm-gen
#include "grid_map_t.h"
#include <string.h>
static int __grid_map_t_hash_computed;
static uint64_t __grid_map_t_hash;
uint64_t __grid_map_t_hash_recursive(const __lcm_hash_ptr *p) {
const __lcm_hash_ptr *fp;
for (fp = p; fp != NULL; fp = fp->parent)
if (fp->v == __grid_map_t_get_hash)
return 0;
__lcm_hash_ptr cp;
cp.parent = p;
cp.v = (void *)__grid_map_t_get_hash;
(void)cp;
uint64_t hash =
(uint64_t)0x3b95cdd95c1cd816LL + __int64_t_hash_recursive(&cp) +
__int8_t_hash_recursive(&cp) + __double_hash_recursive(&cp) +
__double_hash_recursive(&cp) + __double_hash_recursive(&cp) +
__int32_t_hash_recursive(&cp) + __int32_t_hash_recursive(&cp) +
__int32_t_hash_recursive(&cp) + __string_hash_recursive(&cp) +
__byte_hash_recursive(&cp);
return (hash << 1) + ((hash >> 63) & 1);
}
int64_t __grid_map_t_get_hash(void) {
if (!__grid_map_t_hash_computed) {
__grid_map_t_hash = (int64_t)__grid_map_t_hash_recursive(NULL);
__grid_map_t_hash_computed = 1;
}
return __grid_map_t_hash;
}
int __grid_map_t_encode_array(void *buf, int offset, int maxlen,
const grid_map_t *p, int elements) {
int pos = 0, element;
int thislen;
for (element = 0; element < elements; element++) {
thislen = __int64_t_encode_array(buf, offset + pos, maxlen - pos,
&(p[element].utime), 1);
if (thislen < 0)
return thislen;
else
pos += thislen;
thislen = __int8_t_encode_array(buf, offset + pos, maxlen - pos,
&(p[element].encoding), 1);
if (thislen < 0)
return thislen;
else
pos += thislen;
thislen = __double_encode_array(buf, offset + pos, maxlen - pos,
&(p[element].x0), 1);
if (thislen < 0)
return thislen;
else
pos += thislen;
thislen = __double_encode_array(buf, offset + pos, maxlen - pos,
&(p[element].y0), 1);
if (thislen < 0)
return thislen;
else
pos += thislen;
thislen = __double_encode_array(buf, offset + pos, maxlen - pos,
&(p[element].meters_per_pixel), 1);
if (thislen < 0)
return thislen;
else
pos += thislen;
thislen = __int32_t_encode_array(buf, offset + pos, maxlen - pos,
&(p[element].width), 1);
if (thislen < 0)
return thislen;
else
pos += thislen;
thislen = __int32_t_encode_array(buf, offset + pos, maxlen - pos,
&(p[element].height), 1);
if (thislen < 0)
return thislen;
else
pos += thislen;
thislen = __int32_t_encode_array(buf, offset + pos, maxlen - pos,
&(p[element].datalen), 1);
if (thislen < 0)
return thislen;
else
pos += thislen;
thislen = __string_encode_array(buf, offset + pos, maxlen - pos,
&(p[element].src), 1);
if (thislen < 0)
return thislen;
else
pos += thislen;
thislen = __byte_encode_array(buf, offset + pos, maxlen - pos,
p[element].dst, p[element].datalen);
if (thislen < 0)
return thislen;
else
pos += thislen;
}
return pos;
}
int grid_map_t_encode(void *buf, int offset, int maxlen, const grid_map_t *p) {
int pos = 0, thislen;
int64_t hash = __grid_map_t_get_hash();
thislen = __int64_t_encode_array(buf, offset + pos, maxlen - pos, &hash, 1);
if (thislen < 0)
return thislen;
else
pos += thislen;
thislen = __grid_map_t_encode_array(buf, offset + pos, maxlen - pos, p, 1);
if (thislen < 0)
return thislen;
else
pos += thislen;
return pos;
}
int __grid_map_t_encoded_array_size(const grid_map_t *p, int elements) {
int size = 0, element;
for (element = 0; element < elements; element++) {
size += __int64_t_encoded_array_size(&(p[element].utime), 1);
size += __int8_t_encoded_array_size(&(p[element].encoding), 1);
size += __double_encoded_array_size(&(p[element].x0), 1);
size += __double_encoded_array_size(&(p[element].y0), 1);
size += __double_encoded_array_size(&(p[element].meters_per_pixel), 1);
size += __int32_t_encoded_array_size(&(p[element].width), 1);
size += __int32_t_encoded_array_size(&(p[element].height), 1);
size += __int32_t_encoded_array_size(&(p[element].datalen), 1);
size += __string_encoded_array_size(&(p[element].src), 1);
size += __byte_encoded_array_size(p[element].dst, p[element].datalen);
}
return size;
}
int grid_map_t_encoded_size(const grid_map_t *p) {
return 8 + __grid_map_t_encoded_array_size(p, 1);
}
int __grid_map_t_decode_array(const void *buf, int offset, int maxlen,
grid_map_t *p, int elements) {
int pos = 0, thislen, element;
for (element = 0; element < elements; element++) {
thislen = __int64_t_decode_array(buf, offset + pos, maxlen - pos,
&(p[element].utime), 1);
if (thislen < 0)
return thislen;
else
pos += thislen;
thislen = __int8_t_decode_array(buf, offset + pos, maxlen - pos,
&(p[element].encoding), 1);
if (thislen < 0)
return thislen;
else
pos += thislen;
thislen = __double_decode_array(buf, offset + pos, maxlen - pos,
&(p[element].x0), 1);
if (thislen < 0)
return thislen;
else
pos += thislen;
thislen = __double_decode_array(buf, offset + pos, maxlen - pos,
&(p[element].y0), 1);
if (thislen < 0)
return thislen;
else
pos += thislen;
thislen = __double_decode_array(buf, offset + pos, maxlen - pos,
&(p[element].meters_per_pixel), 1);
if (thislen < 0)
return thislen;
else
pos += thislen;
thislen = __int32_t_decode_array(buf, offset + pos, maxlen - pos,
&(p[element].width), 1);
if (thislen < 0)
return thislen;
else
pos += thislen;
thislen = __int32_t_decode_array(buf, offset + pos, maxlen - pos,
&(p[element].height), 1);
if (thislen < 0)
return thislen;
else
pos += thislen;
thislen = __int32_t_decode_array(buf, offset + pos, maxlen - pos,
&(p[element].datalen), 1);
if (thislen < 0)
return thislen;
else
pos += thislen;
thislen = __string_decode_array(buf, offset + pos, maxlen - pos,
&(p[element].src), 1);
if (thislen < 0)
return thislen;
else
pos += thislen;
p[element].dst =
(uint8_t *)lcm_malloc(sizeof(uint8_t) * p[element].datalen);
thislen = __byte_decode_array(buf, offset + pos, maxlen - pos,
p[element].dst, p[element].datalen);
if (thislen < 0)
return thislen;
else
pos += thislen;
}
return pos;
}
int __grid_map_t_decode_array_cleanup(grid_map_t *p, int elements) {
int element;
for (element = 0; element < elements; element++) {
__int64_t_decode_array_cleanup(&(p[element].utime), 1);
__int8_t_decode_array_cleanup(&(p[element].encoding), 1);
__double_decode_array_cleanup(&(p[element].x0), 1);
__double_decode_array_cleanup(&(p[element].y0), 1);
__double_decode_array_cleanup(&(p[element].meters_per_pixel), 1);
__int32_t_decode_array_cleanup(&(p[element].width), 1);
__int32_t_decode_array_cleanup(&(p[element].height), 1);
__int32_t_decode_array_cleanup(&(p[element].datalen), 1);
__string_decode_array_cleanup(&(p[element].src), 1);
__byte_decode_array_cleanup(p[element].dst, p[element].datalen);
if (p[element].dst)
free(p[element].dst);
}
return 0;
}
int grid_map_t_decode(const void *buf, int offset, int maxlen, grid_map_t *p) {
int pos = 0, thislen;
int64_t hash = __grid_map_t_get_hash();
int64_t this_hash;
thislen =
__int64_t_decode_array(buf, offset + pos, maxlen - pos, &this_hash, 1);
if (thislen < 0)
return thislen;
else
pos += thislen;
if (this_hash != hash)
return -1;
thislen = __grid_map_t_decode_array(buf, offset + pos, maxlen - pos, p, 1);
if (thislen < 0)
return thislen;
else
pos += thislen;
return pos;
}
int grid_map_t_decode_cleanup(grid_map_t *p) {
return __grid_map_t_decode_array_cleanup(p, 1);
}
int __grid_map_t_clone_array(const grid_map_t *p, grid_map_t *q, int elements) {
int element;
for (element = 0; element < elements; element++) {
__int64_t_clone_array(&(p[element].utime), &(q[element].utime), 1);
__int8_t_clone_array(&(p[element].encoding), &(q[element].encoding), 1);
__double_clone_array(&(p[element].x0), &(q[element].x0), 1);
__double_clone_array(&(p[element].y0), &(q[element].y0), 1);
__double_clone_array(&(p[element].meters_per_pixel),
&(q[element].meters_per_pixel), 1);
__int32_t_clone_array(&(p[element].width), &(q[element].width), 1);
__int32_t_clone_array(&(p[element].height), &(q[element].height), 1);
__int32_t_clone_array(&(p[element].datalen), &(q[element].datalen), 1);
__string_clone_array(&(p[element].src), &(q[element].src), 1);
q[element].dst =
(uint8_t *)lcm_malloc(sizeof(uint8_t) * q[element].datalen);
__byte_clone_array(p[element].dst, q[element].dst, p[element].datalen);
}
return 0;
}
grid_map_t *grid_map_t_copy(const grid_map_t *p) {
grid_map_t *q = (grid_map_t *)malloc(sizeof(grid_map_t));
__grid_map_t_clone_array(p, q, 1);
return q;
}
void grid_map_t_destroy(grid_map_t *p) {
__grid_map_t_decode_array_cleanup(p, 1);
free(p);
}
int grid_map_t_publish(lcm_t *lc, const char *channel, const grid_map_t *p) {
int max_data_size = grid_map_t_encoded_size(p);
uint8_t *buf = (uint8_t *)malloc(max_data_size);
if (!buf)
return -1;
int data_size = grid_map_t_encode(buf, 0, max_data_size, p);
if (data_size < 0) {
free(buf);
return data_size;
}
int status = lcm_publish(lc, channel, buf, data_size);
free(buf);
return status;
}
struct _grid_map_t_subscription_t {
grid_map_t_handler_t user_handler;
void *userdata;
lcm_subscription_t *lc_h;
};
static void grid_map_t_handler_stub(const lcm_recv_buf_t *rbuf,
const char *channel, void *userdata) {
int status;
grid_map_t p;
memset(&p, 0, sizeof(grid_map_t));
status = grid_map_t_decode(rbuf->data, 0, rbuf->data_size, &p);
if (status < 0) {
fprintf(stderr, "error %d decoding grid_map_t!!!\n", status);
return;
}
grid_map_t_subscription_t *h = (grid_map_t_subscription_t *)userdata;
h->user_handler(rbuf, channel, &p, h->userdata);
grid_map_t_decode_cleanup(&p);
}
grid_map_t_subscription_t *grid_map_t_subscribe(lcm_t *lcm, const char *channel,
grid_map_t_handler_t f,
void *userdata) {
grid_map_t_subscription_t *n =
(grid_map_t_subscription_t *)malloc(sizeof(grid_map_t_subscription_t));
n->user_handler = f;
n->userdata = userdata;
n->lc_h = lcm_subscribe(lcm, channel, grid_map_t_handler_stub, n);
if (n->lc_h == NULL) {
fprintf(stderr, "couldn't reg grid_map_t LCM handler!\n");
free(n);
return NULL;
}
return n;
}
int grid_map_t_subscription_set_queue_capacity(grid_map_t_subscription_t *subs,
int num_messages) {
return lcm_subscription_set_queue_capacity(subs->lc_h, num_messages);
}
int grid_map_t_unsubscribe(lcm_t *lcm, grid_map_t_subscription_t *hid) {
int status = lcm_unsubscribe(lcm, hid->lc_h);
if (0 != status) {
fprintf(stderr, "couldn't unsubscribe grid_map_t_handler %p!\n", hid);
return -1;
}
free(hid);
return 0;
}
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