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6.68 FileSegment
- Defined in namespace Smalltalk
- Category: Language-Implementation
- My instances represent sections of files. I am primarily used by the
compiler to record source code locations. I am not a part of the normal
Smalltalk-80 kernel; I am specific to the GNU Smalltalk implementation.
6.68.1 FileSegment class: basic
- on: aFile startingAt: startPos for: sizeInteger
- Create a new FileSegment referring to the contents of the given file, from the startPos-th byte and for sizeInteger bytes
6.68.2 FileSegment class: installing
- relocateFrom: startPath to: endPath
- Remove startPath from all paths that start with it, and replace it with endPath. Needed to support $(DESTDIR) when installing
6.68.3 FileSegment: basic
- asString
- Answer a String containing the required segment of the file
- fileName
- Answer the name of the file containing the segment
- filePos
- Answer the position in the file where the segment starts
- relocateFrom: startPath to: endPath
- Not commented.
- size
- Answer the length of the segment
- withFileDo: aBlock
- Evaluate aBlock passing it the FileStream in which the segment identified by the receiver is stored
6.68.4 FileSegment: equality
- = aFileSegment
- Answer whether the receiver and aFileSegment are equal.
- hash
- Answer an hash value for the receiver.
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