| /* |
| ****************************************************************************** |
| * |
| * Copyright (C) 1997-2010, International Business Machines |
| * Corporation and others. All Rights Reserved. |
| * |
| ****************************************************************************** |
| * file name: cpputils.h |
| * encoding: US-ASCII |
| * tab size: 8 (not used) |
| * indentation:4 |
| */ |
| |
| #ifndef CPPUTILS_H |
| #define CPPUTILS_H |
| |
| #include "unicode/utypes.h" |
| #include "unicode/unistr.h" |
| #include "cmemory.h" |
| |
| /*==========================================================================*/ |
| /* Array copy utility functions */ |
| /*==========================================================================*/ |
| |
| static |
| inline void uprv_arrayCopy(const double* src, double* dst, int32_t count) |
| { uprv_memcpy(dst, src, (size_t)(count * sizeof(*src))); } |
| |
| static |
| inline void uprv_arrayCopy(const double* src, int32_t srcStart, |
| double* dst, int32_t dstStart, int32_t count) |
| { uprv_memcpy(dst+dstStart, src+srcStart, (size_t)(count * sizeof(*src))); } |
| |
| static |
| inline void uprv_arrayCopy(const int8_t* src, int8_t* dst, int32_t count) |
| { uprv_memcpy(dst, src, (size_t)(count * sizeof(*src))); } |
| |
| static |
| inline void uprv_arrayCopy(const int8_t* src, int32_t srcStart, |
| int8_t* dst, int32_t dstStart, int32_t count) |
| { uprv_memcpy(dst+dstStart, src+srcStart, (size_t)(count * sizeof(*src))); } |
| |
| static |
| inline void uprv_arrayCopy(const int16_t* src, int16_t* dst, int32_t count) |
| { uprv_memcpy(dst, src, (size_t)(count * sizeof(*src))); } |
| |
| static |
| inline void uprv_arrayCopy(const int16_t* src, int32_t srcStart, |
| int16_t* dst, int32_t dstStart, int32_t count) |
| { uprv_memcpy(dst+dstStart, src+srcStart, (size_t)(count * sizeof(*src))); } |
| |
| static |
| inline void uprv_arrayCopy(const int32_t* src, int32_t* dst, int32_t count) |
| { uprv_memcpy(dst, src, (size_t)(count * sizeof(*src))); } |
| |
| static |
| inline void uprv_arrayCopy(const int32_t* src, int32_t srcStart, |
| int32_t* dst, int32_t dstStart, int32_t count) |
| { uprv_memcpy(dst+dstStart, src+srcStart, (size_t)(count * sizeof(*src))); } |
| |
| static |
| inline void |
| uprv_arrayCopy(const UChar *src, int32_t srcStart, |
| UChar *dst, int32_t dstStart, int32_t count) |
| { uprv_memcpy(dst+dstStart, src+srcStart, (size_t)(count * sizeof(*src))); } |
| |
| /** |
| * Copy an array of UnicodeString OBJECTS (not pointers). |
| * @internal |
| */ |
| static inline void |
| uprv_arrayCopy(const U_NAMESPACE_QUALIFIER UnicodeString *src, U_NAMESPACE_QUALIFIER UnicodeString *dst, int32_t count) |
| { while(count-- > 0) *dst++ = *src++; } |
| |
| /** |
| * Copy an array of UnicodeString OBJECTS (not pointers). |
| * @internal |
| */ |
| static inline void |
| uprv_arrayCopy(const U_NAMESPACE_QUALIFIER UnicodeString *src, int32_t srcStart, |
| U_NAMESPACE_QUALIFIER UnicodeString *dst, int32_t dstStart, int32_t count) |
| { uprv_arrayCopy(src+srcStart, dst+dstStart, count); } |
| |
| /** |
| * Checks that the string is readable and writable. |
| * Sets U_ILLEGAL_ARGUMENT_ERROR if the string isBogus() or has an open getBuffer(). |
| */ |
| inline void |
| uprv_checkCanGetBuffer(const U_NAMESPACE_QUALIFIER UnicodeString &s, UErrorCode &errorCode) { |
| if(U_SUCCESS(errorCode) && s.isBogus()) { |
| errorCode=U_ILLEGAL_ARGUMENT_ERROR; |
| } |
| } |
| |
| #endif /* _CPPUTILS */ |