tango.io.device.FileMap

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class FileMap : Array ¶

this(const(char[]) path, File.Style style = ReadWriteOpen) ¶

Construct a FileMap upon the given path.

You should use resize() to setup the available working space.

ubyte[] resize(long size) [final] ¶

Resize the file and return the remapped content. Usage of map() is not required following this call.

void close() [override] ¶

Release external resources.

class MappedFile ¶

this(const(char[]) path, File.Style style = ReadWriteOpen) ¶

Construct a FileMap upon the given path.

You should use resize() to setup the available working space.

long length() [@property, final] ¶

const(char)[] path() [@property, final] ¶

ubyte[] resize(long size) [final] ¶

Resize the file and return the remapped content. Usage of map() is not required following this call.

ubyte[] map() [@property, final] ¶

Return a slice representing file content as a memory-mapped array. Use this to remap content each time the file size is changed.

void close() [final] ¶

Release this mapped buffer without flushing.

MappedFile flush() [final] ¶

Flush dirty content out to the drive.