bson_append_double − bson_append_double()
#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);
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bson: A bson_t. | ||
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key: An ASCII C string containing the name of the field. | ||
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key_length: The length of key in bytes, or −1 to determine the length with strlen(). | ||
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value: A double value to append. |
The bson_append_double() function shall append a new element to a bson document of type double.
Returns true if the operation was applied successfully. The function will fail if appending value grows bson larger than INT32_MAX.
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