ICU-66108.tar.gz

[apple/icu.git] / icuSources / i18n / number_stringbuilder.h

diff --git a/icuSources/i18n/number_stringbuilder.h b/icuSources/i18n/number_stringbuilder.h
deleted file mode 100644 (file)
index d48f6e1..0000000
--- a/icuSources/i18n/number_stringbuilder.h
+++ /dev/null
@@ -1,164 +0,0 @@
-// © 2017 and later: Unicode, Inc. and others.
-// License & terms of use: http://www.unicode.org/copyright.html
-
-#include "unicode/utypes.h"
-
-#if !UCONFIG_NO_FORMATTING
-#ifndef __NUMBER_STRINGBUILDER_H__
-#define __NUMBER_STRINGBUILDER_H__
-
-
-#include <cstdint>
-#include "unicode/numfmt.h"
-#include "unicode/ustring.h"
-#include "cstring.h"
-#include "uassert.h"
-#include "number_types.h"
-#include "fphdlimp.h"
-
-U_NAMESPACE_BEGIN namespace number {
-namespace impl {
-
-class U_I18N_API NumberStringBuilder : public UMemory {
-  private:
-    static const int32_t DEFAULT_CAPACITY = 40;
-
-    template<typename T>
-    union ValueOrHeapArray {
-        T value[DEFAULT_CAPACITY];
-        struct {
-            T *ptr;
-            int32_t capacity;
-        } heap;
-    };
-
-  public:
-    NumberStringBuilder();
-
-    ~NumberStringBuilder();
-
-    NumberStringBuilder(const NumberStringBuilder &other);
-
-    NumberStringBuilder &operator=(const NumberStringBuilder &other);
-
-    int32_t length() const;
-
-    int32_t codePointCount() const;
-
-    inline char16_t charAt(int32_t index) const {
-        U_ASSERT(index >= 0);
-        U_ASSERT(index < fLength);
-        return getCharPtr()[fZero + index];
-    }
-
-    inline Field fieldAt(int32_t index) const {
-        U_ASSERT(index >= 0);
-        U_ASSERT(index < fLength);
-        return getFieldPtr()[fZero + index];
-    }
-
-    UChar32 getFirstCodePoint() const;
-
-    UChar32 getLastCodePoint() const;
-
-    UChar32 codePointAt(int32_t index) const;
-
-    UChar32 codePointBefore(int32_t index) const;
-
-    NumberStringBuilder &clear();
-
-    int32_t appendCodePoint(UChar32 codePoint, Field field, UErrorCode &status);
-
-    int32_t insertCodePoint(int32_t index, UChar32 codePoint, Field field, UErrorCode &status);
-
-    int32_t append(const UnicodeString &unistr, Field field, UErrorCode &status);
-
-    int32_t insert(int32_t index, const UnicodeString &unistr, Field field, UErrorCode &status);
-
-    int32_t insert(int32_t index, const UnicodeString &unistr, int32_t start, int32_t end, Field field,
-                   UErrorCode &status);
-
-    int32_t splice(int32_t startThis, int32_t endThis,  const UnicodeString &unistr,
-                   int32_t startOther, int32_t endOther, Field field, UErrorCode& status);
-
-    int32_t append(const NumberStringBuilder &other, UErrorCode &status);
-
-    int32_t insert(int32_t index, const NumberStringBuilder &other, UErrorCode &status);
-
-    void writeTerminator(UErrorCode& status);
-
-    /**
-     * Gets a "safe" UnicodeString that can be used even after the NumberStringBuilder is destructed.
-     * */
-    UnicodeString toUnicodeString() const;
-
-    /**
-     * Gets an "unsafe" UnicodeString that is valid only as long as the NumberStringBuilder is alive and
-     * unchanged. Slightly faster than toUnicodeString().
-     */
-    const UnicodeString toTempUnicodeString() const;
-
-    UnicodeString toDebugString() const;
-
-    const char16_t *chars() const;
-
-    bool contentEquals(const NumberStringBuilder &other) const;
-
-    bool nextFieldPosition(FieldPosition& fp, UErrorCode& status) const;
-
-    void getAllFieldPositions(FieldPositionIteratorHandler& fpih, UErrorCode& status) const;
-
-    bool nextPosition(ConstrainedFieldPosition& cfpos, Field numericField, UErrorCode& status) const;
-
-    bool containsField(Field field) const;
-
-  private:
-    bool fUsingHeap = false;
-    ValueOrHeapArray<char16_t> fChars;
-    ValueOrHeapArray<Field> fFields;
-    int32_t fZero = DEFAULT_CAPACITY / 2;
-    int32_t fLength = 0;
-
-    inline char16_t *getCharPtr() {
-        return fUsingHeap ? fChars.heap.ptr : fChars.value;
-    }
-
-    inline const char16_t *getCharPtr() const {
-        return fUsingHeap ? fChars.heap.ptr : fChars.value;
-    }
-
-    inline Field *getFieldPtr() {
-        return fUsingHeap ? fFields.heap.ptr : fFields.value;
-    }
-
-    inline const Field *getFieldPtr() const {
-        return fUsingHeap ? fFields.heap.ptr : fFields.value;
-    }
-
-    inline int32_t getCapacity() const {
-        return fUsingHeap ? fChars.heap.capacity : DEFAULT_CAPACITY;
-    }
-
-    int32_t prepareForInsert(int32_t index, int32_t count, UErrorCode &status);
-
-    int32_t prepareForInsertHelper(int32_t index, int32_t count, UErrorCode &status);
-
-    int32_t remove(int32_t index, int32_t count);
-
-    static bool isIntOrGroup(Field field);
-
-    static bool isNumericField(Field field);
-
-    int32_t trimBack(int32_t limit) const;
-
-    int32_t trimFront(int32_t start) const;
-};
-
-} // namespace impl
-} // namespace number
-U_NAMESPACE_END
-
-
-#endif //__NUMBER_STRINGBUILDER_H__
-
-#endif /* #if !UCONFIG_NO_FORMATTING */