CagdSrfReadFromFile2
Section: C Library Functions (3)
Updated: IRIT Version 6.0
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NAME
CagdSrfReadFromFile2()
SYNOPSIS
prsr_lib/cagdread.c:192
CagdSrfStruct *CagdSrfReadFromFile2(int Handler, char **ErrStr, int *ErrLine)
DESCRIPTION
Reads from a stream a surface.
It is assumed prefix "[SURFACE" has already been read. This is useful
for a global parser which invokes this routine to read from a stream
several times as a parent controller.
For exactly this reason, the given stream descriptor is NOT closed in
the end.
If error is found in reading the stream, ErrStr is set to a string
describing it and ErrLine to line it occured in stream relative to
begining of surface.
If no error is detected *ErrStr is set to NULL.
PARAMETERS:
Handler: A handler to the open stream.
ErrStr: Will be initialized if an error has occured.
ErrLine: Line number in stream of the error, if occured.
FUNCTION RETURN VALUE
CagdSrfStruct *: The read surface, or NULL if an error occured.
ORIGIN
(C) Copyright 1989/90-95 Gershon Elber, Technion, IIT
Index
- NAME
-
- SYNOPSIS
-
- DESCRIPTION
-
- PARAMETERS:
-
- FUNCTION RETURN VALUE
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- ORIGIN
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