This struct is a namespace for a collection of static methods used for manipulating and accessing Blob objects.
Declared in <bdlbb_blobutil.h>
struct BlobUtil;| Name | Description |
|---|---|
append | append overloads |
appendBufferIfValid | appendBufferIfValid overloads |
appendDataBufferIfValid | appendDataBufferIfValid overloads |
appendWithCapacityBuffer | Append bytes to dest, preferring existing then spare capacity. |
asciiDump | asciiDump overloads |
compare | Compare the data stored by two blobs lexicographically. |
copy | copy overloads |
erase | Erase a byte range from the specified blob. |
findBufferIndexAndOffset | Return the buffer index and in-buffer offset for a blob position. |
getContiguousDataBuffer | Grow a blob and return contiguous storage for the newly added bytes. |
getContiguousRangeOrCopy | Return a contiguous view of blob data, copying into a buffer if needed. |
hexDump | hexDump overloads |
insert | insert overloads |
insertBufferIfValid | insertBufferIfValid overloads |
padToAlignment | Pad a blob so its length is a multiple of the given alignment. |
prependDataBufferIfValid | prependDataBufferIfValid overloads |
prependWithCapacityBuffer | Prepend bytes to dest, preferring existing then spare capacity. |
read | Read bytes from a stream into a blob. |
write | write overloads |