Source/StackFrame.m

   1 /*
   2  * MacGDBp
   3  * Copyright (c) 2007 - 2010, Blue Static <http://www.bluestatic.org>
   4  *
   5  * This program is free software; you can redistribute it and/or modify it under the terms of the GNU
   6  * General Public License as published by the Free Software Foundation; either version 2 of the
   7  * License, or (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without
  10  * even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11  * General Public License for more details.
  12  *
  13  * You should have received a copy of the GNU General Public License along with this program; if not,
  14  * write to the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
  15  */
  16
  17 #import "StackFrame.h"
  18
  19 /**
  20  * Private class continuation
  21  */
  22 @interface StackFrame()
  23 @property(readwrite, copy) NSString* filename;
  24 @end
  25 /***/
  26
  27 @implementation StackFrame
  28
  29 @synthesize routingID = routingID_;
  30 @synthesize index, filename, source, lineNumber, function, variables;
  31
  32 /**
  33  * Constructor
  34  */
  35 - (id)initWithIndex:(int)anIndex
  36            withFilename:(NSString*)aFilename
  37                  withSource:(NSString*)aSource
  38                          atLine:(int)aLineNumber
  39                  inFunction:(NSString*)aFunction
  40           withVariables:(NSArray*)aVariables
  41 {
  42         if (self = [super init])
  43         {
  44                 self.index              = anIndex;
  45                 self.filename   = aFilename;
  46                 self.source             = aSource;
  47                 self.lineNumber = aLineNumber;
  48                 self.function   = aFunction;
  49                 self.variables  = aVariables;
  50         }
  51         return self;
  52 }
  53
  54 /**
  55  * Determines whether or not the given frame was shifted, rather than jumped. Essentially,
  56  * this checks if it's in the same file/function.
  57  */
  58 - (BOOL)isShiftedFrame:(StackFrame*)frame
  59 {
  60         return ([filename isEqualToString:frame.filename] && [function isEqualToString:frame.function]);
  61 }
  62
  63 /**
  64  * Returns a human-readable representation
  65  */
  66 - (NSString*)description
  67 {
  68         return [NSString stringWithFormat:@"#%d %@ [%@:%d]", index, function, filename, lineNumber];
  69 }
  70
  71 @end