table of contents
BSON_APPEND_DOUBLE(3) | Libbson | BSON_APPEND_DOUBLE(3) |
NAME¶
bson_append_double - bson_append_double()SYNOPSIS¶
#define BSON_APPEND_DOUBLE(b, key, val) \ bson_append_double (b, key, (int) strlen (key), val) bool bson_append_double (bson_t *bson, const char *key, int key_length, double value);
PARAMETERS¶
- bson: A bson_t.
- key: An ASCII C string containing the name of the field.
- key_length: The length of key in bytes, or -1 to determine the length with strlen().
- value: A double value to append.
DESCRIPTION¶
The bson_append_double() function shall append a new element to a bson document of type double.RETURNS¶
Returns true if the operation was applied successfully. The function will fail if appending value grows bson larger than INT32_MAX.AUTHOR¶
MongoDB, IncCOPYRIGHT¶
2017-present, MongoDB, IncFebruary 23, 2019 | 1.14.0 |