CAtlFileMapping Class
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This class represents a memory-mapped file, adding a cast operator to the methods of CAtlFileMappingBase.
Important
This class and its members cannot be used in applications that execute in the Windows Runtime.
Syntax
template <typename T = char>
class CAtlFileMapping : public CAtlFileMappingBase
Parameters
T
The type of data used for the cast operator.
Members
Public Operators
| Name | Description |
|---|---|
| CAtlFileMapping::operator T* | Allows implicit conversion of CAtlFileMapping objects to T*. |
Remarks
This class adds a single cast operator to allow implicit conversion of CAtlFileMapping objects to T*. Other members are supplied by the base class, CAtlFileMappingBase.
Inheritance Hierarchy
CAtlFileMapping
Requirements
Header: atlfile.h
CAtlFileMapping::operator T*
Allows implicit conversion of CAtlFileMapping objects to T*.
operator T*() const throw();
Return Value
Returns a T* pointer to the start of the memory-mapped file.
Remarks
Calls CAtlFileMappingBase::GetData and reinterprets the returned pointer as a T* where T is the type used as the template parameter of this class.