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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
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parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'intl/icu/source/common/schriter.cpp')
-rw-r--r--intl/icu/source/common/schriter.cpp119
1 files changed, 119 insertions, 0 deletions
diff --git a/intl/icu/source/common/schriter.cpp b/intl/icu/source/common/schriter.cpp
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+// Copyright (C) 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
+/*
+******************************************************************************
+* Copyright (C) 1998-2012, International Business Machines Corporation and
+* others. All Rights Reserved.
+******************************************************************************
+*
+* File schriter.cpp
+*
+* Modification History:
+*
+* Date Name Description
+* 05/05/99 stephen Cleaned up.
+******************************************************************************
+*/
+
+#include "utypeinfo.h" // for 'typeid' to work
+
+#include "unicode/chariter.h"
+#include "unicode/schriter.h"
+
+U_NAMESPACE_BEGIN
+
+UOBJECT_DEFINE_RTTI_IMPLEMENTATION(StringCharacterIterator)
+
+StringCharacterIterator::StringCharacterIterator()
+ : UCharCharacterIterator(),
+ text()
+{
+ // NEVER DEFAULT CONSTRUCT!
+}
+
+StringCharacterIterator::StringCharacterIterator(const UnicodeString& textStr)
+ : UCharCharacterIterator(textStr.getBuffer(), textStr.length()),
+ text(textStr)
+{
+ // we had set the input parameter's array, now we need to set our copy's array
+ UCharCharacterIterator::text = this->text.getBuffer();
+}
+
+StringCharacterIterator::StringCharacterIterator(const UnicodeString& textStr,
+ int32_t textPos)
+ : UCharCharacterIterator(textStr.getBuffer(), textStr.length(), textPos),
+ text(textStr)
+{
+ // we had set the input parameter's array, now we need to set our copy's array
+ UCharCharacterIterator::text = this->text.getBuffer();
+}
+
+StringCharacterIterator::StringCharacterIterator(const UnicodeString& textStr,
+ int32_t textBegin,
+ int32_t textEnd,
+ int32_t textPos)
+ : UCharCharacterIterator(textStr.getBuffer(), textStr.length(), textBegin, textEnd, textPos),
+ text(textStr)
+{
+ // we had set the input parameter's array, now we need to set our copy's array
+ UCharCharacterIterator::text = this->text.getBuffer();
+}
+
+StringCharacterIterator::StringCharacterIterator(const StringCharacterIterator& that)
+ : UCharCharacterIterator(that),
+ text(that.text)
+{
+ // we had set the input parameter's array, now we need to set our copy's array
+ UCharCharacterIterator::text = this->text.getBuffer();
+}
+
+StringCharacterIterator::~StringCharacterIterator() {
+}
+
+StringCharacterIterator&
+StringCharacterIterator::operator=(const StringCharacterIterator& that) {
+ UCharCharacterIterator::operator=(that);
+ text = that.text;
+ // we had set the input parameter's array, now we need to set our copy's array
+ UCharCharacterIterator::text = this->text.getBuffer();
+ return *this;
+}
+
+UBool
+StringCharacterIterator::operator==(const ForwardCharacterIterator& that) const {
+ if (this == &that) {
+ return TRUE;
+ }
+
+ // do not call UCharCharacterIterator::operator==()
+ // because that checks for array pointer equality
+ // while we compare UnicodeString objects
+
+ if (typeid(*this) != typeid(that)) {
+ return FALSE;
+ }
+
+ StringCharacterIterator& realThat = (StringCharacterIterator&)that;
+
+ return text == realThat.text
+ && pos == realThat.pos
+ && begin == realThat.begin
+ && end == realThat.end;
+}
+
+CharacterIterator*
+StringCharacterIterator::clone() const {
+ return new StringCharacterIterator(*this);
+}
+
+void
+StringCharacterIterator::setText(const UnicodeString& newText) {
+ text = newText;
+ UCharCharacterIterator::setText(text.getBuffer(), text.length());
+}
+
+void
+StringCharacterIterator::getText(UnicodeString& result) {
+ result = text;
+}
+U_NAMESPACE_END