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Performance improvmentes for coding.

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/base/trunk@3093 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
richard 1998-10-21 11:56:58 +00:00
parent 5049319df5
commit 0a4d30b935
9 changed files with 814 additions and 600 deletions
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48
Source/NSGCountedSet.m
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@ -29,7 +29,6 @@
#include <Foundation/NSUtilities.h>
#include <Foundation/NSString.h>
#include <Foundation/NSPortCoder.h>
#include <gnustep/base/Coding.h>
#define FAST_MAP_RETAIN_VAL(X) X
@ -106,31 +105,18 @@
{
unsigned count = map.nodeCount;
FastMapNode node = map.firstNode;
SEL sel1 = @selector(encodeObject:);
IMP imp1 = [aCoder methodForSelector: sel1];
SEL sel2 = @selector(encodeValueOfObjCType:at:);
IMP imp2 = [aCoder methodForSelector: sel2];
const char *type = @encode(unsigned);
[(id<Encoding>)aCoder encodeValueOfCType: @encode(unsigned)
at: &count
withName: @"Set content count"];
(*imp2)(aCoder, sel2, type, &count);
if ([aCoder isKindOfClass: [NSPortCoder class]] &&
[(NSPortCoder*)aCoder isBycopy]) {
while (node != 0) {
[(id<Encoding>)aCoder encodeBycopyObject: node->key.o
withName: @"Set value"];
[(id<Encoding>)aCoder encodeValueOfCType: @encode(unsigned)
at: &node->value.I
withName: @"Set value count"];
node = node->nextInMap;
}
}
else {
while (node != 0) {
[(id<Encoding>)aCoder encodeObject: node->key.o
withName: @"Set content"];
[(id<Encoding>)aCoder encodeValueOfCType: @encode(unsigned)
at: &node->value.I
withName: @"Set value count"];
node = node->nextInMap;
}
while (node != 0) {
(*imp1)(aCoder, sel1, node->key.o);
(*imp2)(aCoder, sel2, type, &node->value.I);
node = node->nextInMap;
}
}
@ -139,17 +125,17 @@
unsigned count;
id value;
unsigned valcnt;
SEL sel = @selector(decodeValueOfObjCType:at:);
IMP imp = [aCoder methodForSelector: sel];
const char *utype = @encode(unsigned);
const char *otype = @encode(id);
[(id<Decoding>)aCoder decodeValueOfCType: @encode(unsigned)
at: &count
withName: NULL];
(*imp)(aCoder, sel, utype, &count);
FastMapInitWithZoneAndCapacity(&map, [self zone], count);
while (count-- > 0) {
[(id<Decoding>)aCoder decodeObjectAt: &value withName: NULL];
[(id<Decoding>)aCoder decodeValueOfCType: @encode(unsigned)
at: &valcnt
withName: NULL];
(*imp)(aCoder, sel, otype, &value);
(*imp)(aCoder, sel, utype, &valcnt);
FastMapAddPairNoRetain(&map, (FastMapItem)value, (FastMapItem)valcnt);
}