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eccodes
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Functions | |
| int | codes_get_offset (codes_handle *h, const char *key, size_t *offset) |
| Get the number offset of a key, in a message if several keys of the same name are present, the offset of the last one is returned. More... | |
| int | codes_get_size (codes_handle *h, const char *key, size_t *size) |
| Get the number of coded value from a key, if several keys of the same name are present, the total sum is returned. More... | |
| int | codes_get_length (codes_handle *h, const char *key, size_t *length) |
| Get the length of the string representation of the key, if several keys of the same name are present, the maximum length is returned. More... | |
| int | codes_get_long (codes_handle *h, const char *key, long *value) |
| Get a long value from a key, if several keys of the same name are present, the last one is returned. More... | |
| int | codes_get_double (codes_handle *h, const char *key, double *value) |
| Get a double value from a key, if several keys of the same name are present, the last one is returned. More... | |
| int | codes_get_double_element (codes_handle *h, const char *key, int i, double *value) |
| Get as double the i-th element of the "key" array. More... | |
| int | codes_get_double_elements (codes_handle *h, const char *key, int *i, long size, double *value) |
| Get as double array the elements of the "key" array whose indexes are listed in the input array i. More... | |
| int | codes_get_string (codes_handle *h, const char *key, char *mesg, size_t *length) |
| Get a string value from a key, if several keys of the same name are present, the last one is returned. More... | |
| int | codes_get_bytes (codes_handle *h, const char *key, unsigned char *bytes, size_t *length) |
| Get raw bytes values from a key. More... | |
| int | codes_get_double_array (codes_handle *h, const char *key, double *vals, size_t *length) |
| Get double array values from a key. More... | |
| int | codes_get_long_array (codes_handle *h, const char *key, long *vals, size_t *length) |
| Get long array values from a key. More... | |
| int | codes_copy_namespace (codes_handle *dest, const char *name, codes_handle *src) |
| Copy the keys belonging to a given namespace from a source handle to a destination handle. More... | |
| int | codes_set_long (codes_handle *h, const char *key, long val) |
| Set a long value from a key. More... | |
| int | codes_set_double (codes_handle *h, const char *key, double val) |
| Set a double value from a key. More... | |
| int | codes_set_string (codes_handle *h, const char *key, const char *mesg, size_t *length) |
| Set a string value from a key. More... | |
| int | codes_set_bytes (codes_handle *h, const char *key, const unsigned char *bytes, size_t *length) |
| Set a bytes array from a key. More... | |
| int | codes_set_double_array (codes_handle *h, const char *key, const double *vals, size_t length) |
| Set a double array from a key. More... | |
| int | codes_set_force_double_array (codes_handle *h, const char *key, const double *vals, size_t length) |
| Same as codes_set_double_array but allows setting of READ-ONLY keys like codedValues. More... | |
| int | codes_set_long_array (codes_handle *h, const char *key, const long *vals, size_t length) |
| Set a long array from a key. More... | |
| int | codes_set_string_array (codes_handle *h, const char *key, const char **vals, size_t length) |
| Set a string array from a key. More... | |
| int codes_copy_namespace | ( | codes_handle * | dest, |
| const char * | name, | ||
| codes_handle * | src | ||
| ) |
Copy the keys belonging to a given namespace from a source handle to a destination handle.
| dest | : destination handle |
| name | : namespace |
| src | : source handle |
| int codes_get_bytes | ( | codes_handle * | h, |
| const char * | key, | ||
| unsigned char * | bytes, | ||
| size_t * | length | ||
| ) |
Get raw bytes values from a key.
If several keys of the same name are present, the last one is returned
| h | : the handle to get the data from |
| key | : the key to be searched |
| bytes | : the address of a byte array where the data will be retrieved |
| length | : the address of a size_t that contains allocated length of the byte array on input, and that contains the actual length of the byte array on output |
| int codes_get_double | ( | codes_handle * | h, |
| const char * | key, | ||
| double * | value | ||
| ) |
Get a double value from a key, if several keys of the same name are present, the last one is returned.
| h | : the handle to get the data from |
| key | : the key to be searched |
| value | : the address of a double where the data will be retrieved |
| int codes_get_double_array | ( | codes_handle * | h, |
| const char * | key, | ||
| double * | vals, | ||
| size_t * | length | ||
| ) |
Get double array values from a key.
If several keys of the same name are present, the last one is returned
| h | : the handle to get the data from |
| key | : the key to be searched |
| vals | : the address of a double array where the data will be retrieved |
| length | : the address of a size_t that contains allocated length of the double array on input, and that contains the actual length of the double array on output |
| int codes_get_double_element | ( | codes_handle * | h, |
| const char * | key, | ||
| int | i, | ||
| double * | value | ||
| ) |
Get as double the i-th element of the "key" array.
| h | : the handle to get the data from |
| key | : the key to be searched |
| i | : zero-based index |
| value | : the address of a double where the data will be retrieved |
| int codes_get_double_elements | ( | codes_handle * | h, |
| const char * | key, | ||
| int * | i, | ||
| long | size, | ||
| double * | value | ||
| ) |
Get as double array the elements of the "key" array whose indexes are listed in the input array i.
| h | : the handle to get the data from |
| key | : the key to be searched |
| i | : zero-based array of indexes |
| size | : size of the i and value arrays |
| value | : the double array for the data values |
| int codes_get_length | ( | codes_handle * | h, |
| const char * | key, | ||
| size_t * | length | ||
| ) |
Get the length of the string representation of the key, if several keys of the same name are present, the maximum length is returned.
| h | : the handle to get the offset from |
| key | : the key to be searched |
| length | : the address of a size_t where the length will be set |
| int codes_get_long | ( | codes_handle * | h, |
| const char * | key, | ||
| long * | value | ||
| ) |
Get a long value from a key, if several keys of the same name are present, the last one is returned.
| h | : the handle to get the data from |
| key | : the key to be searched |
| value | : the address of a long where the data will be retrieved |
| int codes_get_long_array | ( | codes_handle * | h, |
| const char * | key, | ||
| long * | vals, | ||
| size_t * | length | ||
| ) |
Get long array values from a key.
If several keys of the same name are present, the last one is returned
| h | : the handle to get the data from |
| key | : the key to be searched |
| vals | : the address of a long array where the data will be retrieved |
| length | : the address of a size_t that contains allocated length of the long array on input, and that contains the actual length of the long array on output |
| int codes_get_offset | ( | codes_handle * | h, |
| const char * | key, | ||
| size_t * | offset | ||
| ) |
Get the number offset of a key, in a message if several keys of the same name are present, the offset of the last one is returned.
| h | : the handle to get the offset from |
| key | : the key to be searched |
| offset | : the address of a size_t where the offset will be set |
| int codes_get_size | ( | codes_handle * | h, |
| const char * | key, | ||
| size_t * | size | ||
| ) |
Get the number of coded value from a key, if several keys of the same name are present, the total sum is returned.
| h | : the handle to get the offset from |
| key | : the key to be searched |
| size | : the address of a size_t where the size will be set |
| int codes_get_string | ( | codes_handle * | h, |
| const char * | key, | ||
| char * | mesg, | ||
| size_t * | length | ||
| ) |
Get a string value from a key, if several keys of the same name are present, the last one is returned.
| h | : the handle to get the data from |
| key | : the key to be searched |
| mesg | : the address of a string where the data will be retrieved |
| length | : the address of a size_t that contains allocated length of the string on input, and that contains the actual length of the string on output |
| int codes_set_bytes | ( | codes_handle * | h, |
| const char * | key, | ||
| const unsigned char * | bytes, | ||
| size_t * | length | ||
| ) |
Set a bytes array from a key.
If several keys of the same name are present, the last one is set
| h | : the handle to set the data to |
| key | : the key to be searched |
| bytes | : the address of a byte array where the data will be read |
| length | : the address of a size_t that contains the length of the byte array on input, and that contains the actual packed length of the byte array on output |
| int codes_set_double | ( | codes_handle * | h, |
| const char * | key, | ||
| double | val | ||
| ) |
Set a double value from a key.
If several keys of the same name are present, the last one is set
| h | : the handle to set the data to |
| key | : the key to be searched |
| val | : a double where the data will be read |
| int codes_set_double_array | ( | codes_handle * | h, |
| const char * | key, | ||
| const double * | vals, | ||
| size_t | length | ||
| ) |
Set a double array from a key.
If several keys of the same name are present, the last one is set
| h | : the handle to set the data to |
| key | : the key to be searched |
| vals | : the address of a double array where the data will be read |
| length | : a size_t that contains the length of the byte array on input |
| int codes_set_force_double_array | ( | codes_handle * | h, |
| const char * | key, | ||
| const double * | vals, | ||
| size_t | length | ||
| ) |
Same as codes_set_double_array but allows setting of READ-ONLY keys like codedValues.
Use with great caution!!
| int codes_set_long | ( | codes_handle * | h, |
| const char * | key, | ||
| long | val | ||
| ) |
Set a long value from a key.
If several keys of the same name are present, the last one is set
| h | : the handle to set the data to |
| key | : the key to be searched |
| val | : a long where the data will be read |
| int codes_set_long_array | ( | codes_handle * | h, |
| const char * | key, | ||
| const long * | vals, | ||
| size_t | length | ||
| ) |
Set a long array from a key.
If several keys of the same name are present, the last one is set
| h | : the handle to set the data to |
| key | : the key to be searched |
| vals | : the address of a long array where the data will be read |
| length | : a size_t that contains the length of the long array on input |
| int codes_set_string | ( | codes_handle * | h, |
| const char * | key, | ||
| const char * | mesg, | ||
| size_t * | length | ||
| ) |
Set a string value from a key.
If several keys of the same name are present, the last one is set
| h | : the handle to set the data to |
| key | : the key to be searched |
| mesg | : the address of a string where the data will be read |
| length | : the address of a size_t that contains the length of the string on input, and that contains the actual packed length of the string on output |
| int codes_set_string_array | ( | codes_handle * | h, |
| const char * | key, | ||
| const char ** | vals, | ||
| size_t | length | ||
| ) |
Set a string array from a key.
If several keys of the same name are present, the last one is set
| h | : the handle to set the data to |
| key | : the key to be searched |
| vals | : the address of a string array where the data will be read |
| length | : a size_t that contains the length of the array on input |
1.8.5