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authorneksard <[email protected]>2022-02-10 16:45:33 +0300
committerDaniil Cherednik <[email protected]>2022-02-10 16:45:33 +0300
commit1d9c550e7c38e051d7961f576013a482003a70d9 (patch)
treeb2cc84ee7850122e7ccf51d0ea21e4fa7e7a5685 /contrib/libs/icu/common/charstr.h
parent8f7cf138264e0caa318144bf8a2c950e0b0a8593 (diff)
Restoring authorship annotation for <[email protected]>. Commit 2 of 2.
Diffstat (limited to 'contrib/libs/icu/common/charstr.h')
-rw-r--r--contrib/libs/icu/common/charstr.h280
1 files changed, 140 insertions, 140 deletions
diff --git a/contrib/libs/icu/common/charstr.h b/contrib/libs/icu/common/charstr.h
index c88c0b63135..23b950ed6ec 100644
--- a/contrib/libs/icu/common/charstr.h
+++ b/contrib/libs/icu/common/charstr.h
@@ -1,61 +1,61 @@
// © 2016 and later: Unicode, Inc. and others.
-// License & terms of use: http://www.unicode.org/copyright.html
-/*
-**********************************************************************
-* Copyright (c) 2001-2015, International Business Machines
-* Corporation and others. All Rights Reserved.
-**********************************************************************
-* Date Name Description
-* 11/19/2001 aliu Creation.
-* 05/19/2010 markus Rewritten from scratch
-**********************************************************************
-*/
-
-#ifndef CHARSTRING_H
-#define CHARSTRING_H
-
-#include "unicode/utypes.h"
-#include "unicode/unistr.h"
-#include "unicode/uobject.h"
-#include "cmemory.h"
-
-U_NAMESPACE_BEGIN
-
-// Windows needs us to DLL-export the MaybeStackArray template specialization,
-// but MacOS X cannot handle it. Same as in digitlst.h.
-#if !U_PLATFORM_IS_DARWIN_BASED
-template class U_COMMON_API MaybeStackArray<char, 40>;
-#endif
-
-/**
- * ICU-internal char * string class.
- * This class does not assume or enforce any particular character encoding.
- * Raw bytes can be stored. The string object owns its characters.
- * A terminating NUL is stored, but the class does not prevent embedded NUL characters.
- *
- * This class wants to be convenient but is also deliberately minimalist.
- * Please do not add methods if they only add minor convenience.
- * For example:
- * cs.data()[5]='a'; // no need for setCharAt(5, 'a')
- */
-class U_COMMON_API CharString : public UMemory {
-public:
- CharString() : len(0) { buffer[0]=0; }
- CharString(StringPiece s, UErrorCode &errorCode) : len(0) {
- buffer[0]=0;
- append(s, errorCode);
- }
- CharString(const CharString &s, UErrorCode &errorCode) : len(0) {
- buffer[0]=0;
- append(s, errorCode);
- }
- CharString(const char *s, int32_t sLength, UErrorCode &errorCode) : len(0) {
- buffer[0]=0;
- append(s, sLength, errorCode);
- }
- ~CharString() {}
-
- /**
+// License & terms of use: http://www.unicode.org/copyright.html
+/*
+**********************************************************************
+* Copyright (c) 2001-2015, International Business Machines
+* Corporation and others. All Rights Reserved.
+**********************************************************************
+* Date Name Description
+* 11/19/2001 aliu Creation.
+* 05/19/2010 markus Rewritten from scratch
+**********************************************************************
+*/
+
+#ifndef CHARSTRING_H
+#define CHARSTRING_H
+
+#include "unicode/utypes.h"
+#include "unicode/unistr.h"
+#include "unicode/uobject.h"
+#include "cmemory.h"
+
+U_NAMESPACE_BEGIN
+
+// Windows needs us to DLL-export the MaybeStackArray template specialization,
+// but MacOS X cannot handle it. Same as in digitlst.h.
+#if !U_PLATFORM_IS_DARWIN_BASED
+template class U_COMMON_API MaybeStackArray<char, 40>;
+#endif
+
+/**
+ * ICU-internal char * string class.
+ * This class does not assume or enforce any particular character encoding.
+ * Raw bytes can be stored. The string object owns its characters.
+ * A terminating NUL is stored, but the class does not prevent embedded NUL characters.
+ *
+ * This class wants to be convenient but is also deliberately minimalist.
+ * Please do not add methods if they only add minor convenience.
+ * For example:
+ * cs.data()[5]='a'; // no need for setCharAt(5, 'a')
+ */
+class U_COMMON_API CharString : public UMemory {
+public:
+ CharString() : len(0) { buffer[0]=0; }
+ CharString(StringPiece s, UErrorCode &errorCode) : len(0) {
+ buffer[0]=0;
+ append(s, errorCode);
+ }
+ CharString(const CharString &s, UErrorCode &errorCode) : len(0) {
+ buffer[0]=0;
+ append(s, errorCode);
+ }
+ CharString(const char *s, int32_t sLength, UErrorCode &errorCode) : len(0) {
+ buffer[0]=0;
+ append(s, sLength, errorCode);
+ }
+ ~CharString() {}
+
+ /**
* Move constructor; might leave src in an undefined state.
* This string will have the same contents and state that the source string had.
*/
@@ -68,26 +68,26 @@ public:
CharString &operator=(CharString &&src) U_NOEXCEPT;
/**
- * Replaces this string's contents with the other string's contents.
- * CharString does not support the standard copy constructor nor
- * the assignment operator, to make copies explicit and to
- * use a UErrorCode where memory allocations might be needed.
- */
- CharString &copyFrom(const CharString &other, UErrorCode &errorCode);
-
- UBool isEmpty() const { return len==0; }
- int32_t length() const { return len; }
- char operator[](int32_t index) const { return buffer[index]; }
- StringPiece toStringPiece() const { return StringPiece(buffer.getAlias(), len); }
-
- const char *data() const { return buffer.getAlias(); }
- char *data() { return buffer.getAlias(); }
+ * Replaces this string's contents with the other string's contents.
+ * CharString does not support the standard copy constructor nor
+ * the assignment operator, to make copies explicit and to
+ * use a UErrorCode where memory allocations might be needed.
+ */
+ CharString &copyFrom(const CharString &other, UErrorCode &errorCode);
+
+ UBool isEmpty() const { return len==0; }
+ int32_t length() const { return len; }
+ char operator[](int32_t index) const { return buffer[index]; }
+ StringPiece toStringPiece() const { return StringPiece(buffer.getAlias(), len); }
+
+ const char *data() const { return buffer.getAlias(); }
+ char *data() { return buffer.getAlias(); }
/**
* Allocates length()+1 chars and copies the NUL-terminated data().
* The caller must uprv_free() the result.
*/
char *cloneData(UErrorCode &errorCode) const;
-
+
bool operator==(StringPiece other) const {
return len == other.length() && (len == 0 || uprv_memcmp(data(), other.data(), len) == 0);
}
@@ -95,74 +95,74 @@ public:
return !operator==(other);
}
- /** @return last index of c, or -1 if c is not in this string */
- int32_t lastIndexOf(char c) const;
-
+ /** @return last index of c, or -1 if c is not in this string */
+ int32_t lastIndexOf(char c) const;
+
bool contains(StringPiece s) const;
- CharString &clear() { len=0; buffer[0]=0; return *this; }
- CharString &truncate(int32_t newLength);
-
- CharString &append(char c, UErrorCode &errorCode);
- CharString &append(StringPiece s, UErrorCode &errorCode) {
- return append(s.data(), s.length(), errorCode);
- }
- CharString &append(const CharString &s, UErrorCode &errorCode) {
- return append(s.data(), s.length(), errorCode);
- }
- CharString &append(const char *s, int32_t sLength, UErrorCode &status);
- /**
- * Returns a writable buffer for appending and writes the buffer's capacity to
- * resultCapacity. Guarantees resultCapacity>=minCapacity if U_SUCCESS().
- * There will additionally be space for a terminating NUL right at resultCapacity.
- * (This function is similar to ByteSink.GetAppendBuffer().)
- *
- * The returned buffer is only valid until the next write operation
- * on this string.
- *
- * After writing at most resultCapacity bytes, call append() with the
- * pointer returned from this function and the number of bytes written.
- *
- * @param minCapacity required minimum capacity of the returned buffer;
- * must be non-negative
- * @param desiredCapacityHint desired capacity of the returned buffer;
- * must be non-negative
- * @param resultCapacity will be set to the capacity of the returned buffer
- * @param errorCode in/out error code
- * @return a buffer with resultCapacity>=min_capacity
- */
- char *getAppendBuffer(int32_t minCapacity,
- int32_t desiredCapacityHint,
- int32_t &resultCapacity,
- UErrorCode &errorCode);
-
- CharString &appendInvariantChars(const UnicodeString &s, UErrorCode &errorCode);
+ CharString &clear() { len=0; buffer[0]=0; return *this; }
+ CharString &truncate(int32_t newLength);
+
+ CharString &append(char c, UErrorCode &errorCode);
+ CharString &append(StringPiece s, UErrorCode &errorCode) {
+ return append(s.data(), s.length(), errorCode);
+ }
+ CharString &append(const CharString &s, UErrorCode &errorCode) {
+ return append(s.data(), s.length(), errorCode);
+ }
+ CharString &append(const char *s, int32_t sLength, UErrorCode &status);
+ /**
+ * Returns a writable buffer for appending and writes the buffer's capacity to
+ * resultCapacity. Guarantees resultCapacity>=minCapacity if U_SUCCESS().
+ * There will additionally be space for a terminating NUL right at resultCapacity.
+ * (This function is similar to ByteSink.GetAppendBuffer().)
+ *
+ * The returned buffer is only valid until the next write operation
+ * on this string.
+ *
+ * After writing at most resultCapacity bytes, call append() with the
+ * pointer returned from this function and the number of bytes written.
+ *
+ * @param minCapacity required minimum capacity of the returned buffer;
+ * must be non-negative
+ * @param desiredCapacityHint desired capacity of the returned buffer;
+ * must be non-negative
+ * @param resultCapacity will be set to the capacity of the returned buffer
+ * @param errorCode in/out error code
+ * @return a buffer with resultCapacity>=min_capacity
+ */
+ char *getAppendBuffer(int32_t minCapacity,
+ int32_t desiredCapacityHint,
+ int32_t &resultCapacity,
+ UErrorCode &errorCode);
+
+ CharString &appendInvariantChars(const UnicodeString &s, UErrorCode &errorCode);
CharString &appendInvariantChars(const UChar* uchars, int32_t ucharsLen, UErrorCode& errorCode);
-
- /**
- * Appends a filename/path part, e.g., a directory name.
- * First appends a U_FILE_SEP_CHAR if necessary.
- * Does nothing if s is empty.
- */
- CharString &appendPathPart(StringPiece s, UErrorCode &errorCode);
-
- /**
- * Appends a U_FILE_SEP_CHAR if this string is not empty
- * and does not already end with a U_FILE_SEP_CHAR or U_FILE_ALT_SEP_CHAR.
- */
- CharString &ensureEndsWithFileSeparator(UErrorCode &errorCode);
-
-private:
- MaybeStackArray<char, 40> buffer;
- int32_t len;
-
- UBool ensureCapacity(int32_t capacity, int32_t desiredCapacityHint, UErrorCode &errorCode);
-
- CharString(const CharString &other); // forbid copying of this class
- CharString &operator=(const CharString &other); // forbid copying of this class
-};
-
-U_NAMESPACE_END
-
-#endif
-//eof
+
+ /**
+ * Appends a filename/path part, e.g., a directory name.
+ * First appends a U_FILE_SEP_CHAR if necessary.
+ * Does nothing if s is empty.
+ */
+ CharString &appendPathPart(StringPiece s, UErrorCode &errorCode);
+
+ /**
+ * Appends a U_FILE_SEP_CHAR if this string is not empty
+ * and does not already end with a U_FILE_SEP_CHAR or U_FILE_ALT_SEP_CHAR.
+ */
+ CharString &ensureEndsWithFileSeparator(UErrorCode &errorCode);
+
+private:
+ MaybeStackArray<char, 40> buffer;
+ int32_t len;
+
+ UBool ensureCapacity(int32_t capacity, int32_t desiredCapacityHint, UErrorCode &errorCode);
+
+ CharString(const CharString &other); // forbid copying of this class
+ CharString &operator=(const CharString &other); // forbid copying of this class
+};
+
+U_NAMESPACE_END
+
+#endif
+//eof