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ICU-3668 make getters const
X-SVN-Rev: 14790
This commit is contained in:
Alan Liu
parent
f6541cfe30
commit
452ab328cf
2 changed files with 23 additions and 23 deletions
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@ -504,7 +504,7 @@ void TransliteratorRegistry::remove(const UnicodeString& ID) {
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* To retrieve the actual IDs, call getAvailableID(i) with
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* i from 0 to countAvailableIDs() - 1.
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*/
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int32_t TransliteratorRegistry::countAvailableIDs(void) {
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int32_t TransliteratorRegistry::countAvailableIDs(void) const {
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return availableIDs.size();
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}
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@ -514,23 +514,23 @@ int32_t TransliteratorRegistry::countAvailableIDs(void) {
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* and countAvailableIDs() - 1, inclusive. If index is out of
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* range, the result of getAvailableID(0) is returned.
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*/
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const UnicodeString& TransliteratorRegistry::getAvailableID(int32_t index) {
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const UnicodeString& TransliteratorRegistry::getAvailableID(int32_t index) const {
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if (index < 0 || index >= availableIDs.size()) {
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index = 0;
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}
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return *(const UnicodeString*) availableIDs[index];
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}
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StringEnumeration* TransliteratorRegistry::getAvailableIDs() {
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StringEnumeration* TransliteratorRegistry::getAvailableIDs() const {
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return new Enumeration(*this);
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}
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int32_t TransliteratorRegistry::countAvailableSources(void) {
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int32_t TransliteratorRegistry::countAvailableSources(void) const {
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return specDAG.count();
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}
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UnicodeString& TransliteratorRegistry::getAvailableSource(int32_t index,
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UnicodeString& result) {
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UnicodeString& result) const {
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int32_t pos = -1;
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const UHashElement *e = 0;
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while (index-- >= 0) {
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@ -547,14 +547,14 @@ UnicodeString& TransliteratorRegistry::getAvailableSource(int32_t index,
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return result;
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}
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int32_t TransliteratorRegistry::countAvailableTargets(const UnicodeString& source) {
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int32_t TransliteratorRegistry::countAvailableTargets(const UnicodeString& source) const {
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Hashtable *targets = (Hashtable*) specDAG.get(source);
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return (targets == 0) ? 0 : targets->count();
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}
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UnicodeString& TransliteratorRegistry::getAvailableTarget(int32_t index,
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const UnicodeString& source,
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UnicodeString& result) {
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UnicodeString& result) const {
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Hashtable *targets = (Hashtable*) specDAG.get(source);
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if (targets == 0) {
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result.truncate(0); // invalid source
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@ -577,7 +577,7 @@ UnicodeString& TransliteratorRegistry::getAvailableTarget(int32_t index,
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}
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int32_t TransliteratorRegistry::countAvailableVariants(const UnicodeString& source,
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const UnicodeString& target) {
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const UnicodeString& target) const {
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Hashtable *targets = (Hashtable*) specDAG.get(source);
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if (targets == 0) {
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return 0;
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@ -590,7 +590,7 @@ int32_t TransliteratorRegistry::countAvailableVariants(const UnicodeString& sour
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UnicodeString& TransliteratorRegistry::getAvailableVariant(int32_t index,
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const UnicodeString& source,
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const UnicodeString& target,
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UnicodeString& result) {
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UnicodeString& result) const {
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Hashtable *targets = (Hashtable*) specDAG.get(source);
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if (targets == 0) {
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result.truncate(0); // invalid source
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@ -614,7 +614,7 @@ UnicodeString& TransliteratorRegistry::getAvailableVariant(int32_t index,
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// class TransliteratorRegistry::Enumeration
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//----------------------------------------------------------------------
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TransliteratorRegistry::Enumeration::Enumeration(TransliteratorRegistry& _reg) :
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TransliteratorRegistry::Enumeration::Enumeration(const TransliteratorRegistry& _reg) :
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reg(_reg), index(0) {
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}
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@ -796,7 +796,7 @@ void TransliteratorRegistry::removeSTV(const UnicodeString& source,
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*/
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Entry* TransliteratorRegistry::findInDynamicStore(const Spec& src,
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const Spec& trg,
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const UnicodeString& variant) {
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const UnicodeString& variant) const {
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UnicodeString ID;
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TransliteratorIDParser::STVtoID(src, trg, variant, ID);
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Entry *e = (Entry*) registry.get(ID);
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@ -194,7 +194,7 @@ class TransliteratorRegistry : public UMemory {
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* with the system.
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* @internal
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*/
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StringEnumeration* getAvailableIDs();
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StringEnumeration* getAvailableIDs() const;
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/**
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* == OBSOLETE - remove in ICU 3.4 ==
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@ -204,7 +204,7 @@ class TransliteratorRegistry : public UMemory {
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* @return the number of IDs currently registered with the system.
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* @internal
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*/
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int32_t countAvailableIDs(void);
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int32_t countAvailableIDs(void) const;
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/**
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* == OBSOLETE - remove in ICU 3.4 ==
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@ -217,13 +217,13 @@ class TransliteratorRegistry : public UMemory {
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* range, the result of getAvailableID(0) is returned.
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* @internal
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*/
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const UnicodeString& getAvailableID(int32_t index);
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const UnicodeString& getAvailableID(int32_t index) const;
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/**
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* Return the number of registered source specifiers.
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* @return the number of registered source specifiers.
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*/
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int32_t countAvailableSources(void);
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int32_t countAvailableSources(void) const;
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/**
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* Return a registered source specifier.
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@ -234,7 +234,7 @@ class TransliteratorRegistry : public UMemory {
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* @return reference to result
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*/
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UnicodeString& getAvailableSource(int32_t index,
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UnicodeString& result);
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UnicodeString& result) const;
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/**
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* Return the number of registered target specifiers for a given
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@ -243,7 +243,7 @@ class TransliteratorRegistry : public UMemory {
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* @return the number of registered target specifiers for a given
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* source specifier.
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*/
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int32_t countAvailableTargets(const UnicodeString& source);
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int32_t countAvailableTargets(const UnicodeString& source) const;
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/**
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* Return a registered target specifier for a given source.
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@ -257,7 +257,7 @@ class TransliteratorRegistry : public UMemory {
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*/
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UnicodeString& getAvailableTarget(int32_t index,
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const UnicodeString& source,
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UnicodeString& result);
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UnicodeString& result) const;
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/**
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* Return the number of registered variant specifiers for a given
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@ -271,7 +271,7 @@ class TransliteratorRegistry : public UMemory {
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* source-target pair.
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*/
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int32_t countAvailableVariants(const UnicodeString& source,
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const UnicodeString& target);
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const UnicodeString& target) const;
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/**
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* Return a registered variant specifier for a given source-target
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@ -289,7 +289,7 @@ class TransliteratorRegistry : public UMemory {
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UnicodeString& getAvailableVariant(int32_t index,
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const UnicodeString& source,
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const UnicodeString& target,
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UnicodeString& result);
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UnicodeString& result) const;
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private:
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@ -305,7 +305,7 @@ class TransliteratorRegistry : public UMemory {
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Entry* findInDynamicStore(const Spec& src,
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const Spec& trg,
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const UnicodeString& variant);
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const UnicodeString& variant) const;
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Entry* findInStaticStore(const Spec& src,
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const Spec& trg,
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@ -352,7 +352,7 @@ class TransliteratorRegistry : public UMemory {
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*/
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class Enumeration : public StringEnumeration {
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public:
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Enumeration(TransliteratorRegistry& reg);
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Enumeration(const TransliteratorRegistry& reg);
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virtual ~Enumeration();
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virtual int32_t count(UErrorCode& status) const;
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virtual const UnicodeString* snext(UErrorCode& status);
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@ -361,7 +361,7 @@ class TransliteratorRegistry : public UMemory {
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virtual UClassID getDynamicClassID() const;
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private:
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int32_t index;
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TransliteratorRegistry& reg;
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const TransliteratorRegistry& reg;
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};
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friend class Enumeration;
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