MappedDataWrapper

DataWrapper implementation encapsulating a memory-mapped file. When the last reference is released, the file is unmapped.

class MappedDataWrapper : DataWrapper {

typeof(scoped!MmFile(null)) mmFile;

void[] mappedData;

this(string name, MmMode mode, size_t from, size_t to);

inout(void)[] contents [@property getter];

size_t size [@property getter];

void setSize(size_t newSize);

size_t capacity [@property getter];

}

Constructors

this this(string name, MmMode mode, size_t from, size_t to): Undocumented in source.

Destructor

~this ~this(): Undocumented in source.

Members

Functions

setSize void setSize(size_t newSize): Undocumented in source. Be warned that the author may not have intended to support it.

Properties

capacity size_t capacity [@property getter]: Undocumented in source. Be warned that the author may not have intended to support it.
contents inout(void)[] contents [@property getter]: Undocumented in source. Be warned that the author may not have intended to support it.
size size_t size [@property getter]: Undocumented in source. Be warned that the author may not have intended to support it.

Variables

mappedData void[] mappedData;: View of the mapped file data.
mmFile typeof(scoped!MmFile(null)) mmFile;: The MmFile object.

Inherited Members

From DataWrapper

references sizediff_t references;: Reference count.
contents inout(void)[] contents [@property getter]: Undocumented in source.
size size_t size [@property getter]: Undocumented in source.
setSize void setSize(size_t newSize): Undocumented in source.
capacity size_t capacity [@property getter]: Undocumented in source.
~this ~this(): Undocumented in source.

Meta

Source

See Implementation

ae sys datamm aliases

MmMode

classes

MappedDataWrapper

functions

mapFile