Create a working space in a BufferedTransformation. More...
Inheritance diagram for FilterPutSpaceHelper:
Public Member Functions | |
| byte * | HelpCreatePutSpace (BufferedTransformation &target, const std::string &channel, size_t minSize, size_t desiredSize, size_t &bufferSize) |
| Create a working space in a BufferedTransformation. More... | |
| byte * | HelpCreatePutSpace (BufferedTransformation &target, const std::string &channel, size_t minSize) |
| Create a working space in a BufferedTransformation. More... | |
| byte * | HelpCreatePutSpace (BufferedTransformation &target, const std::string &channel, size_t minSize, size_t bufferSize) |
| Create a working space in a BufferedTransformation. More... | |
Public Attributes | |
| SecByteBlock | m_tempSpace |
| Temporay working space. | |
Detailed Description
Create a working space in a BufferedTransformation.
Member Function Documentation
◆ HelpCreatePutSpace() [1/3]
|
inline |
Create a working space in a BufferedTransformation.
- Parameters
-
target BufferedTransformation for the working space channel channel for the working space minSize minimum size of the allocation, in bytes desiredSize preferred size of the allocation, in bytes bufferSize actual size of the allocation, in bytes
- Precondition
desiredSize >= minSizeandbufferSize >= minSize.
bufferSize is an IN and OUT parameter. If HelpCreatePutSpace() returns a non-NULL value, then bufferSize is valid and provides the size of the working space created for the caller.
Internally, HelpCreatePutSpace() calls ChannelCreatePutSpace() using desiredSize. If the target returns desiredSize with a size less than minSize (i.e., the request could not be fulfilled), then an internal SecByteBlock called m_tempSpace is resized and used for the caller.
◆ HelpCreatePutSpace() [2/3]
|
inline |
Create a working space in a BufferedTransformation.
- Parameters
-
target the BufferedTransformation for the working space channel channel for the working space minSize minimum size of the allocation, in bytes
Internally, the overload calls HelpCreatePutSpace(BufferedTransformation &target, const std::string &channel, size_t minSize, size_t desiredSize, size_t &bufferSize) using minSize for missing arguments.
◆ HelpCreatePutSpace() [3/3]
|
inline |
Create a working space in a BufferedTransformation.
- Parameters
-
target the BufferedTransformation for the working space channel channel for the working space minSize minimum size of the allocation, in bytes bufferSize the actual size of the allocation, in bytes
Internally, the overload calls HelpCreatePutSpace(BufferedTransformation &target, const std::string &channel, size_t minSize, size_t desiredSize, size_t &bufferSize) using minSize for missing arguments.
The documentation for this struct was generated from the following file:
