bson_iter_overwrite_int32 (3) - Linux Manuals

bson_iter_overwrite_int32: The bson_iter_overwrite_int32() function shall overwrite the contents of a BSON_TYPE_INT32 element in place.

NAME

bson_iter_overwrite_int32() - The bson_iter_overwrite_int32() function shall overwrite the contents of a BSON_TYPE_INT32 element in place.

SYNOPSIS

void
bson_iter_overwrite_int32 (bson_iter_t *iter,
                           int32_t      value);

PARAMETERS

iter
A bson_iter_t \&.

value
A int32_t.

DESCRIPTION

The bson_iter_overwrite_int32(3) function shall overwrite the contents of a BSON_TYPE_INT32 element in place.

This may only be done when the underlying bson document allows mutation.

It is a programming error to call this function when iter is not obvserving an element of type BSON_TYPE_BOOL.

COLOPHON

This page is part of libbson. Please report any bugs at https://jira.mongodb.org/browse/CDRIVER.

Pages related to bson_iter_overwrite_int32

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  • bson_iter_overwrite_bool (3) - The bson_iter_overwrite_bool() function shall overwrite the contents of a BSON_TYPE_BOOL element in place.
  • bson_iter_overwrite_double (3) - The bson_iter_overwrite_double() function shall overwrite the contents of a BSON_TYPE_DOUBLE element in place.
  • bson_iter_oid (3) - Fetches the bson_oid_t for a BSON_TYPE_OID element. You should verify it is an element of type BSON_TYPE_OID before calling this function.
  • bson_iter_array (3) - The bson_iter_array() function shall retrieve the raw buffer of a sub-array from iter. iter MUST be on an element that is of type BSON_TYPE_ARRAY. This can be verified with bson_iter_type() or the BSON_ITER_HOLDS_ARRAY() macro.
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  • bson_iter_as_int64 (3) - The bson_iter_as_int64() function shall return the contents of the current element as if it were a BSON_TYPE_INT64 element. The currently supported casts include:
  • bson_iter_binary (3) - This function shall return the binary data of a BSON_TYPE_BINARY element. It is a programming error to call this function on a field that is not of type BSON_TYPE_BINARY. You can check this with the BSON_ITER_HOLDS_BINARY() macro or bson_iter_type().
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  • bson_iter_code (3) - This function returns the contents of a BSON_TYPE_CODE field. The length of the string is stored in length if non-NULL.
  • bson_iter_codewscope (3) - The bson_iter_codewscope() function acts similar to bson_iter_code() except for BSON_TYPE_CODEWSCOPE elements. It also will provide a pointer to the buffer for scope, which can be loaded into a bson_t using bson_init_static().
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