Check in the pristine copy of ICU 4.6...

icu46/source/test/intltest/sfwdchit.cpp

Index: icu46/source/test/intltest/sfwdchit.cpp
===================================================================
--- icu46/source/test/intltest/sfwdchit.cpp	(revision 0)
+++ icu46/source/test/intltest/sfwdchit.cpp	(revision 0)
@@ -0,0 +1,120 @@
+/********************************************************************
+ * COPYRIGHT: 
+ * Copyright (c) 1997-2003, International Business Machines Corporation and
+ * others. All Rights Reserved.
+ ********************************************************************/
+/*   file name:  sfwdchit.cpp
+*   encoding:   US-ASCII
+*   tab size:   8 (not used)
+*   indentation:4
+*/
+
+#include "sfwdchit.h"
+#include "unicode/ustring.h"
+#include "unicode/unistr.h"
+#include "uhash.h"
+#include "cmemory.h"
+
+// A hash code of kInvalidHashCode indicates that the has code needs
+// to be computed. A hash code of kEmptyHashCode is used for empty keys
+// and for any key whose computed hash code is kInvalidHashCode.
+const int32_t SimpleFwdCharIterator::kInvalidHashCode = 0;
+const int32_t SimpleFwdCharIterator::kEmptyHashCode = 1;
+
+#if 0 // not used
+SimpleFwdCharIterator::SimpleFwdCharIterator(const UnicodeString& s) {
+
+    fHashCode = kInvalidHashCode;
+    fLen = s.length();
+    fStart = new UChar[fLen];
+    if(fStart == NULL) {
+        fBogus = TRUE;
+    } else {
+        fEnd = fStart+fLen;
+        fCurrent = fStart;
+        fBogus = FALSE;
+        s.extract(0, fLen, fStart);          
+    }
+    
+}
+#endif
+
+SimpleFwdCharIterator::SimpleFwdCharIterator(UChar *s, int32_t len, UBool adopt) {
+
+    fHashCode = kInvalidHashCode;
+
+    fLen = len==-1 ? u_strlen(s) : len;
+
+    if(adopt == FALSE) {
+        fStart = new UChar[fLen];
+        if(fStart == NULL) {
+            fBogus = TRUE;
+        } else {
+            uprv_memcpy(fStart, s, fLen);
+            fEnd = fStart+fLen;
+            fCurrent = fStart;
+            fBogus = FALSE;
+        }
+    } else { // adopt = TRUE
+        fCurrent = fStart = s;
+        fEnd = fStart + fLen;
+        fBogus = FALSE;
+    }
+
+}
+
+SimpleFwdCharIterator::~SimpleFwdCharIterator() {
+    delete[] fStart;
+}
+
+#if 0 // not used
+UBool SimpleFwdCharIterator::operator==(const ForwardCharacterIterator& that) const {
+    if(this == &that) {
+        return TRUE;
+    }
+/*
+    if(that->fHashCode != kInvalidHashCode && this->fHashCode = that->fHashCode) {
+        return TRUE;
+    }
+
+    if(this->fStart == that->fStart) {
+        return TRUE;
+    }
+
+    if(this->fLen == that->fLen && uprv_memcmp(this->fStart, that->fStart, this->fLen) {
+        return TRUE;
+    }
+*/
+    return FALSE;
+}
+#endif
+
+int32_t SimpleFwdCharIterator::hashCode(void) const {
+    if (fHashCode == kInvalidHashCode)
+    {
+        UHashTok key;
+        key.pointer = fStart;
+        ((SimpleFwdCharIterator *)this)->fHashCode = uhash_hashUChars(key);
+    }
+    return fHashCode;
+}
+        
+UClassID SimpleFwdCharIterator::getDynamicClassID(void) const {
+    return NULL;
+}
+
+UChar SimpleFwdCharIterator::nextPostInc(void) {
+    if(fCurrent == fEnd) {
+        return ForwardCharacterIterator::DONE;
+    } else {
+        return *(fCurrent)++;
+    }
+}
+        
+UChar32 SimpleFwdCharIterator::next32PostInc(void) {
+    return ForwardCharacterIterator::DONE;
+}
+        
+UBool SimpleFwdCharIterator::hasNext() {
+    return fCurrent < fEnd;
+}
Property changes on: icu46/source/test/intltest/sfwdchit.cpp
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Added: svn:eol-style
   + LF