gda.blob

Module for [Blob] class

class Blob

Types 1

Represents some binary data, accessed through a #GdaBlobOp object. @op is generally set up by database providers when giving access to an existing BLOB in a database, but can be modified if needed using gda.blob.Blob.setOp.

Methods

void * _cPtr(Flag!"Dup" dup = No.Dup) nothrow

GType _getGType() static nothrow

GType _gType() @property nothrow

Blob self() nothrowReturns `this`, for use in `with` statements.

gda.binary.Binary data() @property nothrowGet `data` field. Returns: data buffer, as a #GdaBinary

gda.blob_op.BlobOp op() @property nothrowGet `op` field. Returns: a pointer to a #GdaBlopOp, or null

void op(gda.blob_op.BlobOp propval) @property nothrowSet `op` field. Params: propval = a pointer to a #GdaBlopOp, or null

void setOp(gda.blob_op.BlobOp op = null) nothrowcorrectly assigns op to blob

string toString_(uint maxlen) nothrowConverts all the non printable characters of blob->data into the \xxx representation where xxx is the octal representation of the byte, and the '\' (backslash) character is converted to "\\".

void * copy(void * boxed = null) static nothrowCreates a new #GdaBlob structure from an existing one.

void free(void * boxed = null) static nothrowDeallocates all memory associated to the given #GdaBlob.

Constructors

this(gda.blob_op.BlobOp op = gda.blob_op.BlobOp.init)Create a `blob.Blob` boxed type. Params: op = a pointer to a #GdaBlopOp, or null

this(void * ptr, Flag!"Take" take)