cloud_page_blob::download_page_ranges Method
Gets a collection of valid page ranges and their starting and ending bytes.
std::vector<page_range> download_page_ranges() const;
std::vector<page_range> download_page_ranges(
const access_condition& condition,
const blob_request_options& options,
operation_context context
) const;
std::vector<page_range> download_page_ranges(
utility::size64_t offset,
utility::size64_t length
) const;
std::vector<page_range> download_page_ranges(
utility::size64_t offset,
utility::size64_t length,
const access_condition& condition,
const blob_request_options& options,
operation_context context
) const;
Parameters
- condition
An azure::storage::access_condition object that represents the access condition for the operation.
- options
A azure::storage::blob_request_options object that specifies additional options for the request.
- context
An azure::storage::operation_context object that represents the context for the current operation.
- offset
The starting offset of the data range over which to list page ranges, in bytes. Must be a multiple of 512.
- length
The length of the data range over which to list page ranges, in bytes. Must be a multiple of 512.
Return Value
An enumerable collection of page ranges.
Requirements
Header: blob.h
Namespace: azure::storage