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-- File: Voxel_Reader.cdl
-- Created: Wed Aug 28 17:23:34 2008
-- Author: Vladislav ROMASHKO
-- <vladislav.romashko@opencascade.com>
---Copyright: Open CASCADE S.A.
class Reader from Voxel
---Purpose: Reads a cube of voxels from disk.
-- Beware, a caller of the reader is responsible for deletion of the read voxels.
uses
BoolDS from Voxel,
ColorDS from Voxel,
FloatDS from Voxel,
ExtendedString from TCollection
is
Create
---Purpose: An empty constructor.
returns Reader from Voxel;
Read(me : in out;
file : ExtendedString from TCollection)
---Purpose: Reads the voxels from disk
returns Boolean from Standard;
IsBoolVoxels(me)
---Purpose: Informs the user about the type of voxels he has read.
returns Boolean from Standard;
IsColorVoxels(me)
---Purpose: Informs the user about the type of voxels he has read.
returns Boolean from Standard;
IsFloatVoxels(me)
---Purpose: Informs the user about the type of voxels he has read.
returns Boolean from Standard;
GetBoolVoxels(me)
---Purpose: Returns a pointer to the read 1bit voxels.
returns Address from Standard;
GetColorVoxels(me)
---Purpose: Returns a pointer to the read 4bit voxels.
returns Address from Standard;
GetFloatVoxels(me)
---Purpose: Returns a pointer to the read 4bytes voxels.
returns Address from Standard;
---Private area
-- ============
ReadBoolAsciiVoxels(me : in out;
file : ExtendedString from TCollection)
---Purpose: Reads 1bit voxels from disk in ASCII format.
returns Boolean from Standard
is private;
ReadColorAsciiVoxels(me : in out;
file : ExtendedString from TCollection)
---Purpose: Reads 4bit voxels from disk in ASCII format.
returns Boolean from Standard
is private;
ReadFloatAsciiVoxels(me : in out;
file : ExtendedString from TCollection)
---Purpose: Reads 4bytes voxels from disk in ASCII format.
returns Boolean from Standard
is private;
ReadBoolBinaryVoxels(me : in out;
file : ExtendedString from TCollection)
---Purpose: Reads 1bit voxels from disk in BINARY format.
returns Boolean from Standard
is private;
ReadColorBinaryVoxels(me : in out;
file : ExtendedString from TCollection)
---Purpose: Reads 4bit voxels from disk in BINARY format.
returns Boolean from Standard
is private;
ReadFloatBinaryVoxels(me : in out;
file : ExtendedString from TCollection)
---Purpose: Reads 4bytes voxels from disk in BINARY format.
returns Boolean from Standard
is private;
fields
myBoolVoxels : Address from Standard;
myColorVoxels : Address from Standard;
myFloatVoxels : Address from Standard;
end Reader;
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