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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
#ifndef _MDB_
# include "mdb.h"
#endif
#ifndef _MORK_
# include "mork.h"
#endif
#ifndef _MORKNODE_
# include "morkNode.h"
#endif
#ifndef _MORKENV_
# include "morkEnv.h"
#endif
#ifndef _MORKMAP_
# include "morkMap.h"
#endif
#ifndef _MORKROWMAP_
# include "morkRowMap.h"
#endif
#ifndef _MORKROW_
# include "morkRow.h"
#endif
// 456789_123456789_123456789_123456789_123456789_123456789_123456789_123456789
// ````` ````` ````` ````` `````
// { ===== begin morkNode interface =====
/*public virtual*/ void morkRowMap::CloseMorkNode(
morkEnv* ev) // CloseRowMap() only if open
{
if (this->IsOpenNode()) {
this->MarkClosing();
this->CloseRowMap(ev);
this->MarkShut();
}
}
/*public virtual*/
morkRowMap::~morkRowMap() // assert CloseRowMap() executed earlier
{
MORK_ASSERT(this->IsShutNode());
}
/*public non-poly*/
morkRowMap::morkRowMap(morkEnv* ev, const morkUsage& inUsage,
nsIMdbHeap* ioHeap, nsIMdbHeap* ioSlotHeap,
mork_size inSlots)
: morkMap(ev, inUsage, ioHeap,
/*inKeySize*/ sizeof(morkRow*), /*inValSize*/ 0, inSlots,
ioSlotHeap, /*inHoldChanges*/ morkBool_kFalse) {
if (ev->Good()) mNode_Derived = morkDerived_kRowMap;
}
/*public non-poly*/ void morkRowMap::CloseRowMap(
morkEnv* ev) // called by CloseMorkNode();
{
if (this->IsNode()) {
this->CloseMap(ev);
this->MarkShut();
} else
this->NonNodeError(ev);
}
// } ===== end morkNode methods =====
// ````` ````` ````` ````` `````
// { ===== begin morkMap poly interface =====
/*virtual*/ mork_bool //
morkRowMap::Equal(morkEnv* ev, const void* inKeyA, const void* inKeyB) const {
MORK_USED_1(ev);
return (*(const morkRow**)inKeyA)->EqualRow(*(const morkRow**)inKeyB);
}
/*virtual*/ mork_u4 //
morkRowMap::Hash(morkEnv* ev, const void* inKey) const {
MORK_USED_1(ev);
return (*(const morkRow**)inKey)->HashRow();
}
// } ===== end morkMap poly interface =====
mork_bool morkRowMap::AddRow(morkEnv* ev, morkRow* ioRow) {
if (ev->Good()) {
this->Put(ev, &ioRow, /*val*/ (void*)0,
/*key*/ (void*)0, /*val*/ (void*)0, (mork_change**)0);
}
return ev->Good();
}
morkRow* morkRowMap::CutOid(morkEnv* ev, const mdbOid* inOid) {
morkRow row(inOid);
morkRow* key = &row;
morkRow* oldKey = 0;
this->Cut(ev, &key, &oldKey, /*val*/ (void*)0, (mork_change**)0);
return oldKey;
}
morkRow* morkRowMap::CutRow(morkEnv* ev, const morkRow* ioRow) {
morkRow* oldKey = 0;
this->Cut(ev, &ioRow, &oldKey, /*val*/ (void*)0, (mork_change**)0);
return oldKey;
}
morkRow* morkRowMap::GetOid(morkEnv* ev, const mdbOid* inOid) {
morkRow row(inOid);
morkRow* key = &row;
morkRow* oldKey = 0;
this->Get(ev, &key, &oldKey, /*val*/ (void*)0, (mork_change**)0);
return oldKey;
}
morkRow* morkRowMap::GetRow(morkEnv* ev, const morkRow* ioRow) {
morkRow* oldKey = 0;
this->Get(ev, &ioRow, &oldKey, /*val*/ (void*)0, (mork_change**)0);
return oldKey;
}
// 456789_123456789_123456789_123456789_123456789_123456789_123456789_123456789
// ````` ````` ````` ````` `````
// { ===== begin morkNode interface =====
/*public virtual*/ void morkRowProbeMap::CloseMorkNode(
morkEnv* ev) // CloseRowProbeMap() only if open
{
if (this->IsOpenNode()) {
this->MarkClosing();
this->CloseRowProbeMap(ev);
this->MarkShut();
}
}
/*public virtual*/
morkRowProbeMap::~morkRowProbeMap() // assert CloseRowProbeMap() executed
// earlier
{
MORK_ASSERT(this->IsShutNode());
}
/*public non-poly*/
morkRowProbeMap::morkRowProbeMap(morkEnv* ev, const morkUsage& inUsage,
nsIMdbHeap* ioHeap, nsIMdbHeap* ioSlotHeap,
mork_size inSlots)
: morkProbeMap(ev, inUsage, ioHeap,
/*inKeySize*/ sizeof(morkRow*), /*inValSize*/ 0, ioSlotHeap,
inSlots,
/*inHoldChanges*/ morkBool_kTrue) {
if (ev->Good()) mNode_Derived = morkDerived_kRowProbeMap;
}
/*public non-poly*/ void morkRowProbeMap::CloseRowProbeMap(
morkEnv* ev) // called by CloseMorkNode();
{
if (this->IsNode()) {
this->CloseProbeMap(ev);
this->MarkShut();
} else
this->NonNodeError(ev);
}
// } ===== end morkNode methods =====
// ````` ````` ````` ````` `````
/*virtual*/ mork_test // hit(a,b) implies hash(a) == hash(b)
morkRowProbeMap::MapTest(morkEnv* ev, const void* inMapKey,
const void* inAppKey) const {
MORK_USED_1(ev);
const morkRow* key = *(const morkRow**)inMapKey;
if (key) {
mork_bool hit = key->EqualRow(*(const morkRow**)inAppKey);
return (hit) ? morkTest_kHit : morkTest_kMiss;
} else
return morkTest_kVoid;
}
/*virtual*/ mork_u4 // hit(a,b) implies hash(a) == hash(b)
morkRowProbeMap::MapHash(morkEnv* ev, const void* inAppKey) const {
const morkRow* key = *(const morkRow**)inAppKey;
if (key)
return key->HashRow();
else {
ev->NilPointerWarning();
return 0;
}
}
/*virtual*/ mork_u4 morkRowProbeMap::ProbeMapHashMapKey(
morkEnv* ev, const void* inMapKey) const {
const morkRow* key = *(const morkRow**)inMapKey;
if (key)
return key->HashRow();
else {
ev->NilPointerWarning();
return 0;
}
}
mork_bool morkRowProbeMap::AddRow(morkEnv* ev, morkRow* ioRow) {
if (ev->Good()) {
this->MapAtPut(ev, &ioRow, /*val*/ (void*)0,
/*key*/ (void*)0, /*val*/ (void*)0);
}
return ev->Good();
}
morkRow* morkRowProbeMap::CutOid(morkEnv* ev, const mdbOid* inOid) {
MORK_USED_1(inOid);
morkProbeMap::ProbeMapCutError(ev);
return 0;
}
morkRow* morkRowProbeMap::CutRow(morkEnv* ev, const morkRow* ioRow) {
MORK_USED_1(ioRow);
morkProbeMap::ProbeMapCutError(ev);
return 0;
}
morkRow* morkRowProbeMap::GetOid(morkEnv* ev, const mdbOid* inOid) {
morkRow row(inOid);
morkRow* key = &row;
morkRow* oldKey = 0;
this->MapAt(ev, &key, &oldKey, /*val*/ (void*)0);
return oldKey;
}
morkRow* morkRowProbeMap::GetRow(morkEnv* ev, const morkRow* ioRow) {
morkRow* oldKey = 0;
this->MapAt(ev, &ioRow, &oldKey, /*val*/ (void*)0);
return oldKey;
}
// 456789_123456789_123456789_123456789_123456789_123456789_123456789_123456789