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-rw-r--r--Build/source/libs/icu/icu-xetex/common/schriter.cpp115
1 files changed, 115 insertions, 0 deletions
diff --git a/Build/source/libs/icu/icu-xetex/common/schriter.cpp b/Build/source/libs/icu/icu-xetex/common/schriter.cpp
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index 00000000000..29f15f9749e
--- /dev/null
+++ b/Build/source/libs/icu/icu-xetex/common/schriter.cpp
@@ -0,0 +1,115 @@
+/*
+******************************************************************************
+* Copyright (C) 1998-2004, International Business Machines Corporation and *
+* others. All Rights Reserved. *
+******************************************************************************
+*
+* File schriter.cpp
+*
+* Modification History:
+*
+* Date Name Description
+* 05/05/99 stephen Cleaned up.
+******************************************************************************
+*/
+
+#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.fArray, 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.fArray;
+}
+
+StringCharacterIterator::StringCharacterIterator(const UnicodeString& textStr,
+ int32_t textPos)
+ : UCharCharacterIterator(textStr.fArray, 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.fArray;
+}
+
+StringCharacterIterator::StringCharacterIterator(const UnicodeString& textStr,
+ int32_t textBegin,
+ int32_t textEnd,
+ int32_t textPos)
+ : UCharCharacterIterator(textStr.fArray, 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.fArray;
+}
+
+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.fArray;
+}
+
+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.fArray;
+ 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 (getDynamicClassID() != that.getDynamicClassID()) {
+ 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.fArray, text.length());
+}
+
+void
+StringCharacterIterator::getText(UnicodeString& result) {
+ result = text;
+}
+U_NAMESPACE_END