cutil/efio.cpp File Reference

#include "efio.h"
#include "danerror.h"
#include <stdio.h>
#include <string.h>

Go to the source code of this file.

Defines

• #define MAXERRORMESSAGE   256

Functions

• FILE * Efopen (const char *Name, const char *Mode)

  Attempts to open the specified file in the specified mode.
  

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Define Documentation

#define MAXERRORMESSAGE   256

Note:

File: efio.cpp
Utility I/O routines

Author:

Dan Johnson

Date:

5/21/89, DSJ, Created.

 **	(c) Copyright Hewlett-Packard Company, 1988.
 ** Licensed under the Apache License, Version 2.0 (the "License");
 ** you may not use this file except in compliance with the License.
 ** You may obtain a copy of the License at
 ** http://www.apache.org/licenses/LICENSE-2.0
 ** Unless required by applicable law or agreed to in writing, software
 ** distributed under the License is distributed on an "AS IS" BASIS,
 ** WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 ** See the License for the specific language governing permissions and
 ** limitations under the License.

Definition at line 27 of file efio.cpp.

Referenced by Efopen().

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Function Documentation

FILE* Efopen	(	const char *	Name,
		const char *	Mode
	)

Attempts to open the specified file in the specified mode.

Parameters:

	Name	Name of file to be opened
	Mode	Mode to be used to open file

Returns:

Pointer to open file.

If the file can be opened, a pointer to the open file is returned. If the file cannot be opened, an error is trapped.

Note:

Exceptions: FOPENERROR Unable to open specified file

Date:

5/21/89, DSJ, Created.

Definition at line 45 of file efio.cpp.

References DoError(), FOPENERROR, MAXERRORMESSAGE, and NULL.

Referenced by FillAmbigTable(), GetNormProtos(), InitAdaptiveClassifier(), LearnBlob(), ReadNewCutoffs(), WriteClusteredTrainingSamples(), WriteMergedTrainingSamples(), WriteMicrofeat(), WriteNormProtos(), WritePFFMTable(), and WriteTrainingSamples().

                                                 { 
  FILE *File;
  char ErrorMessage[MAXERRORMESSAGE];

  File = fopen (Name, Mode);
  if (File == NULL) {
    sprintf (ErrorMessage, "Unable to open %s", Name);
    DoError(FOPENERROR, ErrorMessage); 
    return (NULL);
  }
  else
    return (File);
}                                /* Efopen */

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