5bacef33c9
These are needed for aapt to find javadoc comments that contain "@removed" in order to skip them when printing styleable docs. Bug: 28663748 Change-Id: I8866d2167c41e11d6c2586da369560d5815fd13e
240 lines
7.5 KiB
C++
240 lines
7.5 KiB
C++
/*
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* Copyright (C) 2005 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef ANDROID_STRING16_H
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#define ANDROID_STRING16_H
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#include <utils/Errors.h>
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#include <utils/Unicode.h>
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#include <utils/TypeHelpers.h>
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// ---------------------------------------------------------------------------
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extern "C" {
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}
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// ---------------------------------------------------------------------------
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namespace android {
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// ---------------------------------------------------------------------------
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class SharedBuffer;
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class String8;
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class TextOutput;
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//! This is a string holding UTF-16 characters.
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class String16
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{
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public:
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/* use String16(StaticLinkage) if you're statically linking against
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* libutils and declaring an empty static String16, e.g.:
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*
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* static String16 sAStaticEmptyString(String16::kEmptyString);
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* static String16 sAnotherStaticEmptyString(sAStaticEmptyString);
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*/
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enum StaticLinkage { kEmptyString };
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String16();
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explicit String16(StaticLinkage);
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String16(const String16& o);
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String16(const String16& o,
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size_t len,
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size_t begin=0);
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explicit String16(const char16_t* o);
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explicit String16(const char16_t* o, size_t len);
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explicit String16(const String8& o);
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explicit String16(const char* o);
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explicit String16(const char* o, size_t len);
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~String16();
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inline const char16_t* string() const;
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size_t size() const;
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void setTo(const String16& other);
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status_t setTo(const char16_t* other);
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status_t setTo(const char16_t* other, size_t len);
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status_t setTo(const String16& other,
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size_t len,
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size_t begin=0);
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status_t append(const String16& other);
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status_t append(const char16_t* other, size_t len);
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inline String16& operator=(const String16& other);
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inline String16& operator+=(const String16& other);
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inline String16 operator+(const String16& other) const;
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status_t insert(size_t pos, const char16_t* chrs);
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status_t insert(size_t pos,
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const char16_t* chrs, size_t len);
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ssize_t findFirst(char16_t c) const;
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ssize_t findLast(char16_t c) const;
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bool startsWith(const String16& prefix) const;
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bool startsWith(const char16_t* prefix) const;
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bool contains(const char16_t* chrs) const;
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status_t makeLower();
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status_t replaceAll(char16_t replaceThis,
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char16_t withThis);
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status_t remove(size_t len, size_t begin=0);
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inline int compare(const String16& other) const;
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inline bool operator<(const String16& other) const;
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inline bool operator<=(const String16& other) const;
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inline bool operator==(const String16& other) const;
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inline bool operator!=(const String16& other) const;
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inline bool operator>=(const String16& other) const;
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inline bool operator>(const String16& other) const;
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inline bool operator<(const char16_t* other) const;
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inline bool operator<=(const char16_t* other) const;
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inline bool operator==(const char16_t* other) const;
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inline bool operator!=(const char16_t* other) const;
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inline bool operator>=(const char16_t* other) const;
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inline bool operator>(const char16_t* other) const;
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inline operator const char16_t*() const;
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private:
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const char16_t* mString;
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};
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// String16 can be trivially moved using memcpy() because moving does not
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// require any change to the underlying SharedBuffer contents or reference count.
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ANDROID_TRIVIAL_MOVE_TRAIT(String16)
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// ---------------------------------------------------------------------------
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// No user servicable parts below.
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inline int compare_type(const String16& lhs, const String16& rhs)
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{
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return lhs.compare(rhs);
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}
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inline int strictly_order_type(const String16& lhs, const String16& rhs)
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{
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return compare_type(lhs, rhs) < 0;
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}
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inline const char16_t* String16::string() const
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{
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return mString;
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}
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inline String16& String16::operator=(const String16& other)
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{
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setTo(other);
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return *this;
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}
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inline String16& String16::operator+=(const String16& other)
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{
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append(other);
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return *this;
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}
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inline String16 String16::operator+(const String16& other) const
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{
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String16 tmp(*this);
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tmp += other;
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return tmp;
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}
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inline int String16::compare(const String16& other) const
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{
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return strzcmp16(mString, size(), other.mString, other.size());
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}
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inline bool String16::operator<(const String16& other) const
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{
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return strzcmp16(mString, size(), other.mString, other.size()) < 0;
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}
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inline bool String16::operator<=(const String16& other) const
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{
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return strzcmp16(mString, size(), other.mString, other.size()) <= 0;
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}
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inline bool String16::operator==(const String16& other) const
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{
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return strzcmp16(mString, size(), other.mString, other.size()) == 0;
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}
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inline bool String16::operator!=(const String16& other) const
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{
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return strzcmp16(mString, size(), other.mString, other.size()) != 0;
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}
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inline bool String16::operator>=(const String16& other) const
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{
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return strzcmp16(mString, size(), other.mString, other.size()) >= 0;
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}
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inline bool String16::operator>(const String16& other) const
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{
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return strzcmp16(mString, size(), other.mString, other.size()) > 0;
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}
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inline bool String16::operator<(const char16_t* other) const
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{
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return strcmp16(mString, other) < 0;
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}
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inline bool String16::operator<=(const char16_t* other) const
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{
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return strcmp16(mString, other) <= 0;
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}
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inline bool String16::operator==(const char16_t* other) const
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{
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return strcmp16(mString, other) == 0;
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}
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inline bool String16::operator!=(const char16_t* other) const
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{
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return strcmp16(mString, other) != 0;
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}
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inline bool String16::operator>=(const char16_t* other) const
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{
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return strcmp16(mString, other) >= 0;
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}
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inline bool String16::operator>(const char16_t* other) const
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{
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return strcmp16(mString, other) > 0;
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}
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inline String16::operator const char16_t*() const
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{
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return mString;
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}
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}; // namespace android
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// ---------------------------------------------------------------------------
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#endif // ANDROID_STRING16_H
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