mirror of
https://gitee.com/openharmony/interface_sdk_c
synced 2024-11-23 14:50:20 +00:00
remove c++
Signed-off-by: mengjingzhimo <luoboming@huawei.com>
This commit is contained in:
mengjingzhimo
parent
1b02c94125
commit
3345cd6d1a
6
third_party/icu4c/BUILD.gn
vendored
6
third_party/icu4c/BUILD.gn
vendored
@ -21,15 +21,9 @@ ohos_ndk_library("libicu_ndk") {
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output_extension = "so"
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}
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ohos_ndk_headers("icu_header") {
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dest_dir = "$ndk_headers_out_dir"
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sources = [ "ndk_headers/uconfig_local.h" ]
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}
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ohos_ndk_headers("icu_unicode_header") {
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dest_dir = "$ndk_headers_out_dir/unicode"
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sources = [
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"ndk_headers/unicode/char16ptr.h",
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"ndk_headers/unicode/platform.h",
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"ndk_headers/unicode/ptypes.h",
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"ndk_headers/unicode/ucnv.h",
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22
third_party/icu4c/ndk_headers/uconfig_local.h
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22
third_party/icu4c/ndk_headers/uconfig_local.h
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@ -1,22 +0,0 @@
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// This file provides preprocessor configuration for libicuuc headers when used in NDK.
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#pragma once
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#define U_DISABLE_RENAMING 1
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#define U_HIDE_DRAFT_API 1
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#define U_HIDE_DEPRECATED_API 1
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#define U_SHOW_CPLUSPLUS_API 0
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#define U_HIDE_INTERNAL_API 1
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#define U_HIDE_OBSOLETE_UTF_OLD_H 1
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// Set this flag to allow header-only C++ usages when using a C++ compiler
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#ifdef __cplusplus
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# ifndef LIBICU_U_SHOW_CPLUSPLUS_API
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# define LIBICU_U_SHOW_CPLUSPLUS_API 1
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# endif
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#else
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# undef LIBICU_U_SHOW_CPLUSPLUS_API
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# define LIBICU_U_SHOW_CPLUSPLUS_API 0
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#endif
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313
third_party/icu4c/ndk_headers/unicode/char16ptr.h
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313
third_party/icu4c/ndk_headers/unicode/char16ptr.h
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@ -1,313 +0,0 @@
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// © 2017 and later: Unicode, Inc. and others.
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// License & terms of use: http://www.unicode.org/copyright.html
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// char16ptr.h
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// created: 2017feb28 Markus W. Scherer
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#ifndef __CHAR16PTR_H__
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#define __CHAR16PTR_H__
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#include "unicode/utypes.h"
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#if LIBICU_U_SHOW_CPLUSPLUS_API
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#include <cstddef>
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/**
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* \file
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* \brief C++ API: char16_t pointer wrappers with
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* implicit conversion from bit-compatible raw pointer types.
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* Also conversion functions from char16_t * to UChar * and OldUChar *.
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*/
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U_NAMESPACE_BEGIN
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/**
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* \def U_ALIASING_BARRIER
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* Barrier for pointer anti-aliasing optimizations even across function boundaries.
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* @internal
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*/
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#ifdef U_ALIASING_BARRIER
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// Use the predefined value.
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#elif (defined(__clang__) || defined(__GNUC__)) && U_PLATFORM != U_PF_BROWSER_NATIVE_CLIENT
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# define U_ALIASING_BARRIER(ptr) asm volatile("" : : "rm"(ptr) : "memory")
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#elif defined(U_IN_DOXYGEN)
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# define U_ALIASING_BARRIER(ptr)
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#endif
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/**
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* char16_t * wrapper with implicit conversion from distinct but bit-compatible pointer types.
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* @stable ICU 59
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*/
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class U_COMMON_API Char16Ptr U_FINAL {
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public:
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/**
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* Copies the pointer.
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* @param p pointer
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* @stable ICU 59
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*/
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inline Char16Ptr(char16_t *p);
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#if !U_CHAR16_IS_TYPEDEF
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/**
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* Converts the pointer to char16_t *.
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* @param p pointer to be converted
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* @stable ICU 59
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*/
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inline Char16Ptr(uint16_t *p);
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#endif
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#if U_SIZEOF_WCHAR_T==2 || defined(U_IN_DOXYGEN)
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/**
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* Converts the pointer to char16_t *.
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* (Only defined if U_SIZEOF_WCHAR_T==2.)
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* @param p pointer to be converted
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* @stable ICU 59
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*/
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inline Char16Ptr(wchar_t *p);
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#endif
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/**
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* nullptr constructor.
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* @param p nullptr
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* @stable ICU 59
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*/
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inline Char16Ptr(std::nullptr_t p);
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/**
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* Destructor.
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* @stable ICU 59
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*/
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inline ~Char16Ptr();
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/**
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* Pointer access.
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* @return the wrapped pointer
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* @stable ICU 59
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*/
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inline char16_t *get() const;
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/**
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* char16_t pointer access via type conversion (e.g., static_cast).
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* @return the wrapped pointer
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* @stable ICU 59
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*/
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inline operator char16_t *() const { return get(); }
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private:
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Char16Ptr() = delete;
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#ifdef U_ALIASING_BARRIER
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template<typename T> static char16_t *cast(T *t) {
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U_ALIASING_BARRIER(t);
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return reinterpret_cast<char16_t *>(t);
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}
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char16_t *p_;
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#else
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union {
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char16_t *cp;
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uint16_t *up;
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wchar_t *wp;
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} u_;
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#endif
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};
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/// \cond
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#ifdef U_ALIASING_BARRIER
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Char16Ptr::Char16Ptr(char16_t *p) : p_(p) {}
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#if !U_CHAR16_IS_TYPEDEF
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Char16Ptr::Char16Ptr(uint16_t *p) : p_(cast(p)) {}
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#endif
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#if U_SIZEOF_WCHAR_T==2
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Char16Ptr::Char16Ptr(wchar_t *p) : p_(cast(p)) {}
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#endif
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Char16Ptr::Char16Ptr(std::nullptr_t p) : p_(p) {}
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Char16Ptr::~Char16Ptr() {
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U_ALIASING_BARRIER(p_);
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}
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char16_t *Char16Ptr::get() const { return p_; }
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#else
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Char16Ptr::Char16Ptr(char16_t *p) { u_.cp = p; }
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#if !U_CHAR16_IS_TYPEDEF
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Char16Ptr::Char16Ptr(uint16_t *p) { u_.up = p; }
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#endif
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#if U_SIZEOF_WCHAR_T==2
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Char16Ptr::Char16Ptr(wchar_t *p) { u_.wp = p; }
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#endif
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Char16Ptr::Char16Ptr(std::nullptr_t p) { u_.cp = p; }
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Char16Ptr::~Char16Ptr() {}
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char16_t *Char16Ptr::get() const { return u_.cp; }
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#endif
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/// \endcond
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/**
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* const char16_t * wrapper with implicit conversion from distinct but bit-compatible pointer types.
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* @stable ICU 59
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*/
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class U_COMMON_API ConstChar16Ptr U_FINAL {
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public:
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/**
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* Copies the pointer.
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* @param p pointer
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* @stable ICU 59
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*/
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inline ConstChar16Ptr(const char16_t *p);
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#if !U_CHAR16_IS_TYPEDEF
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/**
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* Converts the pointer to char16_t *.
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* @param p pointer to be converted
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* @stable ICU 59
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*/
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inline ConstChar16Ptr(const uint16_t *p);
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#endif
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#if U_SIZEOF_WCHAR_T==2 || defined(U_IN_DOXYGEN)
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/**
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* Converts the pointer to char16_t *.
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* (Only defined if U_SIZEOF_WCHAR_T==2.)
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* @param p pointer to be converted
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* @stable ICU 59
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*/
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inline ConstChar16Ptr(const wchar_t *p);
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#endif
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/**
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* nullptr constructor.
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* @param p nullptr
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* @stable ICU 59
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*/
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inline ConstChar16Ptr(const std::nullptr_t p);
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/**
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* Destructor.
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* @stable ICU 59
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*/
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inline ~ConstChar16Ptr();
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/**
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* Pointer access.
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* @return the wrapped pointer
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* @stable ICU 59
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*/
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inline const char16_t *get() const;
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/**
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* char16_t pointer access via type conversion (e.g., static_cast).
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* @return the wrapped pointer
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* @stable ICU 59
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*/
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inline operator const char16_t *() const { return get(); }
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private:
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ConstChar16Ptr() = delete;
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#ifdef U_ALIASING_BARRIER
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template<typename T> static const char16_t *cast(const T *t) {
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U_ALIASING_BARRIER(t);
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return reinterpret_cast<const char16_t *>(t);
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}
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const char16_t *p_;
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#else
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union {
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const char16_t *cp;
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const uint16_t *up;
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const wchar_t *wp;
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} u_;
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#endif
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};
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/// \cond
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#ifdef U_ALIASING_BARRIER
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ConstChar16Ptr::ConstChar16Ptr(const char16_t *p) : p_(p) {}
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#if !U_CHAR16_IS_TYPEDEF
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ConstChar16Ptr::ConstChar16Ptr(const uint16_t *p) : p_(cast(p)) {}
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#endif
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#if U_SIZEOF_WCHAR_T==2
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ConstChar16Ptr::ConstChar16Ptr(const wchar_t *p) : p_(cast(p)) {}
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#endif
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ConstChar16Ptr::ConstChar16Ptr(const std::nullptr_t p) : p_(p) {}
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ConstChar16Ptr::~ConstChar16Ptr() {
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U_ALIASING_BARRIER(p_);
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}
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const char16_t *ConstChar16Ptr::get() const { return p_; }
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#else
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ConstChar16Ptr::ConstChar16Ptr(const char16_t *p) { u_.cp = p; }
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#if !U_CHAR16_IS_TYPEDEF
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ConstChar16Ptr::ConstChar16Ptr(const uint16_t *p) { u_.up = p; }
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#endif
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#if U_SIZEOF_WCHAR_T==2
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ConstChar16Ptr::ConstChar16Ptr(const wchar_t *p) { u_.wp = p; }
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#endif
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ConstChar16Ptr::ConstChar16Ptr(const std::nullptr_t p) { u_.cp = p; }
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ConstChar16Ptr::~ConstChar16Ptr() {}
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const char16_t *ConstChar16Ptr::get() const { return u_.cp; }
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#endif
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/// \endcond
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/**
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* Converts from const char16_t * to const UChar *.
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* Includes an aliasing barrier if available.
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* @param p pointer
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* @return p as const UChar *
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* @stable ICU 59
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*/
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inline const UChar *toUCharPtr(const char16_t *p) {
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#ifdef U_ALIASING_BARRIER
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U_ALIASING_BARRIER(p);
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#endif
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return reinterpret_cast<const UChar *>(p);
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}
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/**
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* Converts from char16_t * to UChar *.
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* Includes an aliasing barrier if available.
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* @param p pointer
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* @return p as UChar *
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* @stable ICU 59
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*/
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inline UChar *toUCharPtr(char16_t *p) {
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#ifdef U_ALIASING_BARRIER
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U_ALIASING_BARRIER(p);
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#endif
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return reinterpret_cast<UChar *>(p);
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}
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/**
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* Converts from const char16_t * to const OldUChar *.
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* Includes an aliasing barrier if available.
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* @param p pointer
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* @return p as const OldUChar *
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* @stable ICU 59
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*/
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inline const OldUChar *toOldUCharPtr(const char16_t *p) {
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#ifdef U_ALIASING_BARRIER
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U_ALIASING_BARRIER(p);
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#endif
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return reinterpret_cast<const OldUChar *>(p);
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}
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/**
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* Converts from char16_t * to OldUChar *.
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* Includes an aliasing barrier if available.
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* @param p pointer
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* @return p as OldUChar *
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* @stable ICU 59
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*/
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inline OldUChar *toOldUCharPtr(char16_t *p) {
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#ifdef U_ALIASING_BARRIER
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U_ALIASING_BARRIER(p);
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#endif
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return reinterpret_cast<OldUChar *>(p);
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}
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U_NAMESPACE_END
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#endif /* LIBICU_U_SHOW_CPLUSPLUS_API */
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#endif // __CHAR16PTR_H__
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@ -17,6 +17,13 @@
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#ifndef __UCONFIG_H__
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#define __UCONFIG_H__
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#define U_DISABLE_RENAMING 1
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#define U_HIDE_DRAFT_API 1
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#define U_HIDE_DEPRECATED_API 1
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#define U_SHOW_CPLUSPLUS_API 0
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#define U_HIDE_INTERNAL_API 1
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#define U_HIDE_OBSOLETE_UTF_OLD_H 1
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#define LIBICU_U_SHOW_CPLUSPLUS_API 0
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/*!
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* \file
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