Move ICU headers part 1

public/common/unicode/schriter.h

-/*
-******************************************************************************
-*
-*   Copyright (C) 1998-2005, International Business Machines
-*   Corporation and others.  All Rights Reserved.
-*
-******************************************************************************
-*
-* File schriter.h
-*
-* Modification History:
-*
-*   Date        Name        Description
-*  05/05/99     stephen     Cleaned up.
-******************************************************************************
-*/
-
-#ifndef SCHRITER_H
-#define SCHRITER_H
-
-#include "unicode/utypes.h"
-#include "unicode/chariter.h"
-#include "unicode/uchriter.h"
-
-/**
- * \file 
- * \brief C++ API: String Character Iterator
- */
- 
-U_NAMESPACE_BEGIN
-/**
- * A concrete subclass of CharacterIterator that iterates over the
- * characters (code units or code points) in a UnicodeString.
- * It's possible not only to create an
- * iterator that iterates over an entire UnicodeString, but also to
- * create one that iterates over only a subrange of a UnicodeString
- * (iterators over different subranges of the same UnicodeString don't
- * compare equal).
- * @see CharacterIterator
- * @see ForwardCharacterIterator
- * @stable ICU 2.0
- */
-class U_COMMON_API StringCharacterIterator : public UCharCharacterIterator {
-public:
-  /**
-   * Create an iterator over the UnicodeString referred to by "textStr".
-   * The UnicodeString object is copied.
-   * The iteration range is the whole string, and the starting position is 0.
-   * @param textStr The unicode string used to create an iterator
-   * @stable ICU 2.0
-   */
-  StringCharacterIterator(const UnicodeString& textStr);
-
-  /**
-   * Create an iterator over the UnicodeString referred to by "textStr".
-   * The iteration range is the whole string, and the starting
-   * position is specified by "textPos".  If "textPos" is outside the valid
-   * iteration range, the behavior of this object is undefined.
-   * @param textStr The unicode string used to create an iterator
-   * @param textPos The starting position of the iteration
-   * @stable ICU 2.0
-   */
-  StringCharacterIterator(const UnicodeString&    textStr,
-              int32_t              textPos);
-
-  /**
-   * Create an iterator over the UnicodeString referred to by "textStr".
-   * The UnicodeString object is copied.
-   * The iteration range begins with the code unit specified by
-   * "textBegin" and ends with the code unit BEFORE the code unit specfied
-   * by "textEnd".  The starting position is specified by "textPos".  If
-   * "textBegin" and "textEnd" don't form a valid range on "text" (i.e.,
-   * textBegin >= textEnd or either is negative or greater than text.size()),
-   * or "textPos" is outside the range defined by "textBegin" and "textEnd",
-   * the behavior of this iterator is undefined.
-   * @param textStr    The unicode string used to create the StringCharacterIterator
-   * @param textBegin  The begin position of the iteration range
-   * @param textEnd    The end position of the iteration range
-   * @param textPos    The starting position of the iteration
-   * @stable ICU 2.0
-   */
-  StringCharacterIterator(const UnicodeString&    textStr,
-              int32_t              textBegin,
-              int32_t              textEnd,
-              int32_t              textPos);
-
-  /**
-   * Copy constructor.  The new iterator iterates over the same range
-   * of the same string as "that", and its initial position is the
-   * same as "that"'s current position.
-   * The UnicodeString object in "that" is copied.
-   * @param that The StringCharacterIterator to be copied
-   * @stable ICU 2.0
-   */
-  StringCharacterIterator(const StringCharacterIterator&  that);
-
-  /**
-   * Destructor.
-   * @stable ICU 2.0
-   */
-  virtual ~StringCharacterIterator();
-
-  /**
-   * Assignment operator.  *this is altered to iterate over the same
-   * range of the same string as "that", and refers to the same
-   * character within that string as "that" does.
-   * @param that The object to be copied.
-   * @return the newly created object.
-   * @stable ICU 2.0
-   */
-  StringCharacterIterator&
-  operator=(const StringCharacterIterator&    that);
-
-  /**
-   * Returns true if the iterators iterate over the same range of the
-   * same string and are pointing at the same character.
-   * @param that The ForwardCharacterIterator to be compared for equality
-   * @return true if the iterators iterate over the same range of the
-   * same string and are pointing at the same character.
-   * @stable ICU 2.0
-   */
-  virtual UBool          operator==(const ForwardCharacterIterator& that) const;
-
-  /**
-   * Returns a new StringCharacterIterator referring to the same
-   * character in the same range of the same string as this one.  The
-   * caller must delete the new iterator.
-   * @return the newly cloned object.
-   * @stable ICU 2.0
-   */
-  virtual CharacterIterator* clone(void) const;
-
-  /**
-   * Sets the iterator to iterate over the provided string.
-   * @param newText The string to be iterated over
-   * @stable ICU 2.0
-   */
-  void setText(const UnicodeString& newText);
-
-  /**
-   * Copies the UnicodeString under iteration into the UnicodeString
-   * referred to by "result".  Even if this iterator iterates across
-   * only a part of this string, the whole string is copied.
-   * @param result Receives a copy of the text under iteration.
-   * @stable ICU 2.0
-   */
-  virtual void            getText(UnicodeString& result);
-
-  /**
-   * Return a class ID for this object (not really public)
-   * @return a class ID for this object.
-   * @stable ICU 2.0
-   */
-  virtual UClassID         getDynamicClassID(void) const;
-
-  /**
-   * Return a class ID for this class (not really public)
-   * @return a class ID for this class
-   * @stable ICU 2.0
-   */
-  static UClassID   U_EXPORT2 getStaticClassID(void);
-
-protected:
-  /**
-   * Default constructor, iteration over empty string.
-   * @stable ICU 2.0
-   */
-  StringCharacterIterator();
-
-  /**
-   * Sets the iterator to iterate over the provided string.
-   * @param newText The string to be iterated over
-   * @param newTextLength The length of the String
-   * @stable ICU 2.0
-   */
-  void setText(const UChar* newText, int32_t newTextLength);
-
-  /**
-   * Copy of the iterated string object.
-   * @stable ICU 2.0
-   */
-  UnicodeString            text;
-
-};
-
-U_NAMESPACE_END
-#endif