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Overhaul for new collection class scheme to improve distributed

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objects and NeXT-compatibility.


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@947 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Andrew McCallum 1996-02-22 15:18:57 +00:00
parent 7968d35f47
commit b07609e467
16 changed files with 776 additions and 2171 deletions
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71
Examples/textcoding.m
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@ -6,44 +6,35 @@
#include <objects/Archiver.h>
#include <objects/TextCStream.h>
#include <objects/Set.h>
#include <objects/EltNodeCollector.h>
#include <objects/LinkedList.h>
#include <objects/LinkedListEltNode.h>
#include <objects/Array.h>
#include <objects/Dictionary.h>
#include <objects/NSString.h>
#include <Foundation/NSAutoreleasePool.h>
#include <Foundation/NSValue.h>
int main()
{
id set, ll;
id array, dictionary;
id archiver;
id name;
id arp;
int i;
[NSObject enableDoubleReleaseCheck: YES];
arp = [[NSAutoreleasePool alloc] init];
/* Create a Set of int's
and a LinkedList of float's */
set = [[Set alloc] initWithType:@encode(int)];
ll = [[EltNodeCollector alloc] initWithType:@encode(float)
nodeCollector:[[LinkedList alloc] init]
nodeClass:[LinkedListEltNode class]];
/* Create an Array and Dictionary */
array = [Array new];
dictionary = [Dictionary new];
/* Populate the Set and display it */
[set addElement:1234567];
[set addElement:2345678];
[set addElement:3456789];
[set addElement:4567891];
[set addElement:5678912];
[set printForDebugger];
/* Populate the LinkedList and display it */
[ll addElement:1.2f];
[ll addElement:(float)3.4];
[ll addElement:(float)5.6];
[ll addElement:(float)7.8];
[ll addElement:(float)9.0];
[ll printForDebugger];
for (i = 0; i < 6; i++)
{
[array addObject: [NSNumber numberWithInt: i]];
[dictionary putObject: [NSNumber numberWithInt: i]
atKey: [NSNumber numberWithInt: i*i]];
}
[array printForDebugger];
[dictionary printForDebugger];
/* Write them to a file */
@ -52,12 +43,14 @@ int main()
coding. */
archiver = [[Archiver alloc] initForWritingToFile: @"./textcoding.txt"
withCStreamClass: [TextCStream class]];
[archiver encodeObject:set withName:@"Test Set"];
[archiver encodeObject:ll withName:@"Test EltNodeCollector LinkedList"];
[archiver encodeObject: array
withName:@"Test Array"];
[archiver encodeObject: dictionary
withName:@"Test Dictionary"];
/* Release the objects that were coded */
[set release];
[ll release];
[array release];
[dictionary release];
/* Close the archiver, (and thus flush the stream); then release it.
We must separate the idea of "closing" a stream and
@ -72,21 +65,21 @@ int main()
/* First create the unarchiver */
archiver = [Unarchiver newReadingFromFile: @"./textcoding.txt"];
/* Read in the Set */
[archiver decodeObjectAt:&set withName:&name];
/* Read in the Array */
[archiver decodeObjectAt: &array withName: &name];
printf("got object named %@\n", name);
/* Read in the LinkedList */
[archiver decodeObjectAt:&ll withName:&name];
/* Read in the Dictionary */
[archiver decodeObjectAt: &dictionary withName: &name];
printf("got object named %@\n", name);
/* Display what we read, to make sure it matches what we wrote */
[set printForDebugger];
[ll printForDebugger];
[array printForDebugger];
[dictionary printForDebugger];
/* Relase the objects we read */
[set release];
[ll release];
[array release];
[dictionary release];
/* Release the unarchiver. */
[archiver release];