#$@%#$%!

Ngiler SH3LL 360
: / opt / alt / alt-nodejs22 / root / usr / include / unicode /

Information Server
MySQL : OFF Perl : OFF CURL : ON WGET : OFF PKEXEC : OFF

Directive	Local Value
IP Address	162.0.209.101
System	Linux premium169.web-hosting.com 4.18.0-553.50.1.lve.el8.x86_64 #1 SMP Thu Apr 17 19:10:24 UTC 2025 x86_64
User	luxeelil
PHP Version	8.0.30
Software	LiteSpeed
Doc root	Writable

Edit File : simpleformatter.h \| Size : 12.60 KB
// © 2016 and later: Unicode, Inc. and others. // License & terms of use: http://www.unicode.org/copyright.html /* ****************************************************************************** * Copyright (C) 2014-2016, International Business Machines * Corporation and others. All Rights Reserved. ****************************************************************************** * simpleformatter.h / #ifndef __SIMPLEFORMATTER_H__ #define __SIMPLEFORMATTER_H__ /* * \file * \brief C++ API: Simple formatter, minimal subset of MessageFormat. / #include "unicode/utypes.h" #if U_SHOW_CPLUSPLUS_API #include "unicode/unistr.h" U_NAMESPACE_BEGIN // Forward declaration: namespace number::impl { class SimpleModifier; } /* * Formats simple patterns like "{1} was born in {0}". * Minimal subset of MessageFormat; fast, simple, minimal dependencies. * Supports only numbered arguments with no type nor style parameters, * and formats only string values. * Quoting via ASCII apostrophe compatible with ICU MessageFormat default behavior. * * Factory methods set error codes for syntax errors * and for too few or too many arguments/placeholders. * * SimpleFormatter objects are thread-safe except for assignment and applying new patterns. * * Example: * <pre> * UErrorCode errorCode = U_ZERO_ERROR; * SimpleFormatter fmt("{1} '{born}' in {0}", errorCode); * UnicodeString result; * * // Output: "paul {born} in england" * fmt.format("england", "paul", result, errorCode); * </pre> * * This class is not intended for public subclassing. * * @see MessageFormat * @see UMessagePatternApostropheMode * @stable ICU 57 / class U_COMMON_API SimpleFormatter final : public UMemory { public: /* * Default constructor. * @stable ICU 57 / SimpleFormatter() : compiledPattern(static_cast<char16_t>(0)) {} /* * Constructs a formatter from the pattern string. * * @param pattern The pattern string. * @param errorCode ICU error code in/out parameter. * Must fulfill U_SUCCESS before the function call. * Set to U_ILLEGAL_ARGUMENT_ERROR for bad argument syntax. * @stable ICU 57 / SimpleFormatter(const UnicodeString& pattern, UErrorCode &errorCode) { applyPattern(pattern, errorCode); } /* * Constructs a formatter from the pattern string. * The number of arguments checked against the given limits is the * highest argument number plus one, not the number of occurrences of arguments. * * @param pattern The pattern string. * @param min The pattern must have at least this many arguments. * @param max The pattern must have at most this many arguments. * @param errorCode ICU error code in/out parameter. * Must fulfill U_SUCCESS before the function call. * Set to U_ILLEGAL_ARGUMENT_ERROR for bad argument syntax and * too few or too many arguments. * @stable ICU 57 / SimpleFormatter(const UnicodeString& pattern, int32_t min, int32_t max, UErrorCode &errorCode) { applyPatternMinMaxArguments(pattern, min, max, errorCode); } /* * Copy constructor. * @stable ICU 57 / SimpleFormatter(const SimpleFormatter& other) : compiledPattern(other.compiledPattern) {} /* * Assignment operator. * @stable ICU 57 / SimpleFormatter &operator=(const SimpleFormatter& other); /* * Destructor. * @stable ICU 57 / ~SimpleFormatter(); /* * Changes this object according to the new pattern. * * @param pattern The pattern string. * @param errorCode ICU error code in/out parameter. * Must fulfill U_SUCCESS before the function call. * Set to U_ILLEGAL_ARGUMENT_ERROR for bad argument syntax. * @return true if U_SUCCESS(errorCode). * @stable ICU 57 / UBool applyPattern(const UnicodeString &pattern, UErrorCode &errorCode) { return applyPatternMinMaxArguments(pattern, 0, INT32_MAX, errorCode); } /* * Changes this object according to the new pattern. * The number of arguments checked against the given limits is the * highest argument number plus one, not the number of occurrences of arguments. * * @param pattern The pattern string. * @param min The pattern must have at least this many arguments. * @param max The pattern must have at most this many arguments. * @param errorCode ICU error code in/out parameter. * Must fulfill U_SUCCESS before the function call. * Set to U_ILLEGAL_ARGUMENT_ERROR for bad argument syntax and * too few or too many arguments. * @return true if U_SUCCESS(errorCode). * @stable ICU 57 / UBool applyPatternMinMaxArguments(const UnicodeString &pattern, int32_t min, int32_t max, UErrorCode &errorCode); /* * @return The max argument number + 1. * @stable ICU 57 / int32_t getArgumentLimit() const { return getArgumentLimit(compiledPattern.getBuffer(), compiledPattern.length()); } /* * Formats the given value, appending to the appendTo builder. * The argument value must not be the same object as appendTo. * getArgumentLimit() must be at most 1. * * @param value0 Value for argument {0}. * @param appendTo Gets the formatted pattern and value appended. * @param errorCode ICU error code in/out parameter. * Must fulfill U_SUCCESS before the function call. * @return appendTo * @stable ICU 57 / UnicodeString &format( const UnicodeString &value0, UnicodeString &appendTo, UErrorCode &errorCode) const; /* * Formats the given values, appending to the appendTo builder. * An argument value must not be the same object as appendTo. * getArgumentLimit() must be at most 2. * * @param value0 Value for argument {0}. * @param value1 Value for argument {1}. * @param appendTo Gets the formatted pattern and values appended. * @param errorCode ICU error code in/out parameter. * Must fulfill U_SUCCESS before the function call. * @return appendTo * @stable ICU 57 / UnicodeString &format( const UnicodeString &value0, const UnicodeString &value1, UnicodeString &appendTo, UErrorCode &errorCode) const; /* * Formats the given values, appending to the appendTo builder. * An argument value must not be the same object as appendTo. * getArgumentLimit() must be at most 3. * * @param value0 Value for argument {0}. * @param value1 Value for argument {1}. * @param value2 Value for argument {2}. * @param appendTo Gets the formatted pattern and values appended. * @param errorCode ICU error code in/out parameter. * Must fulfill U_SUCCESS before the function call. * @return appendTo * @stable ICU 57 / UnicodeString &format( const UnicodeString &value0, const UnicodeString &value1, const UnicodeString &value2, UnicodeString &appendTo, UErrorCode &errorCode) const; /* * Formats the given values, appending to the appendTo string. * * @param values The argument values. * An argument value must not be the same object as appendTo. * Can be nullptr if valuesLength==getArgumentLimit()==0. * @param valuesLength The length of the values array. * Must be at least getArgumentLimit(). * @param appendTo Gets the formatted pattern and values appended. * @param offsets offsets[i] receives the offset of where * values[i] replaced pattern argument {i}. * Can be shorter or longer than values. Can be nullptr if offsetsLength==0. * If there is no {i} in the pattern, then offsets[i] is set to -1. * @param offsetsLength The length of the offsets array. * @param errorCode ICU error code in/out parameter. * Must fulfill U_SUCCESS before the function call. * @return appendTo * @stable ICU 57 / UnicodeString &formatAndAppend( const UnicodeString const values, int32_t valuesLength, UnicodeString &appendTo, int32_t offsets, int32_t offsetsLength, UErrorCode &errorCode) const; /** * Formats the given values, replacing the contents of the result string. * May optimize by actually appending to the result if it is the same object * as the value corresponding to the initial argument in the pattern. * * @param values The argument values. * An argument value may be the same object as result. * Can be nullptr if valuesLength==getArgumentLimit()==0. * @param valuesLength The length of the values array. * Must be at least getArgumentLimit(). * @param result Gets its contents replaced by the formatted pattern and values. * @param offsets offsets[i] receives the offset of where * values[i] replaced pattern argument {i}. * Can be shorter or longer than values. Can be nullptr if offsetsLength==0. * If there is no {i} in the pattern, then offsets[i] is set to -1. * @param offsetsLength The length of the offsets array. * @param errorCode ICU error code in/out parameter. * Must fulfill U_SUCCESS before the function call. * @return result * @stable ICU 57 / UnicodeString &formatAndReplace( const UnicodeString const values, int32_t valuesLength, UnicodeString &result, int32_t offsets, int32_t offsetsLength, UErrorCode &errorCode) const; /** * Returns the pattern text with none of the arguments. * Like formatting with all-empty string values. * @stable ICU 57 / UnicodeString getTextWithNoArguments() const { return getTextWithNoArguments( compiledPattern.getBuffer(), compiledPattern.length(), nullptr, 0); } #ifndef U_HIDE_INTERNAL_API /* * Returns the pattern text with none of the arguments. * Like formatting with all-empty string values. * * TODO(ICU-20406): Replace this with an Iterator interface. * * @param offsets offsets[i] receives the offset of where {i} was located * before it was replaced by an empty string. * For example, "a{0}b{1}" produces offset 1 for i=0 and 2 for i=1. * Can be nullptr if offsetsLength==0. * If there is no {i} in the pattern, then offsets[i] is set to -1. * @param offsetsLength The length of the offsets array. * * @internal / UnicodeString getTextWithNoArguments(int32_t offsets, int32_t offsetsLength) const { return getTextWithNoArguments( compiledPattern.getBuffer(), compiledPattern.length(), offsets, offsetsLength); } #endif // U_HIDE_INTERNAL_API private: /** * Binary representation of the compiled pattern. * Index 0: One more than the highest argument number. * Followed by zero or more arguments or literal-text segments. * * An argument is stored as its number, less than ARG_NUM_LIMIT. * A literal-text segment is stored as its length (at least 1) offset by ARG_NUM_LIMIT, * followed by that many chars. / UnicodeString compiledPattern; static inline int32_t getArgumentLimit(const char16_t compiledPattern, int32_t compiledPatternLength) { return compiledPatternLength == 0 ? 0 : compiledPattern[0]; } static UnicodeString getTextWithNoArguments( const char16_t compiledPattern, int32_t compiledPatternLength, int32_t offsets, int32_t offsetsLength); static UnicodeString &format( const char16_t compiledPattern, int32_t compiledPatternLength, const UnicodeString const values, UnicodeString &result, const UnicodeString resultCopy, UBool forbidResultAsValue, int32_t offsets, int32_t offsetsLength, UErrorCode &errorCode); // Give access to internals to SimpleModifier for number formatting friend class number::impl::SimpleModifier; }; U_NAMESPACE_END #endif / U_SHOW_CPLUSPLUS_API */ #endif // __SIMPLEFORMATTER_H__ Back

Edit File : simpleformatter.h | Size : 12.60 KB

// © 2016 and later: Unicode, Inc. and others.
// License & terms of use: http://www.unicode.org/copyright.html
/*
******************************************************************************
* Copyright (C) 2014-2016, International Business Machines
* Corporation and others.  All Rights Reserved.
******************************************************************************
* simpleformatter.h
*/

#ifndef __SIMPLEFORMATTER_H__
#define __SIMPLEFORMATTER_H__

/**
 * \file
 * \brief C++ API: Simple formatter, minimal subset of MessageFormat.
 */

#include "unicode/utypes.h"

#if U_SHOW_CPLUSPLUS_API

#include "unicode/unistr.h"

U_NAMESPACE_BEGIN

// Forward declaration:
namespace number::impl {
class SimpleModifier;
}

/**
 * Formats simple patterns like "{1} was born in {0}".
 * Minimal subset of MessageFormat; fast, simple, minimal dependencies.
 * Supports only numbered arguments with no type nor style parameters,
 * and formats only string values.
 * Quoting via ASCII apostrophe compatible with ICU MessageFormat default behavior.
 *
 * Factory methods set error codes for syntax errors
 * and for too few or too many arguments/placeholders.
 *
 * SimpleFormatter objects are thread-safe except for assignment and applying new patterns.
 *
 * Example:
 * <pre>
 * UErrorCode errorCode = U_ZERO_ERROR;
 * SimpleFormatter fmt("{1} '{born}' in {0}", errorCode);
 * UnicodeString result;
 *
 * // Output: "paul {born} in england"
 * fmt.format("england", "paul", result, errorCode);
 * </pre>
 *
 * This class is not intended for public subclassing.
 *
 * @see MessageFormat
 * @see UMessagePatternApostropheMode
 * @stable ICU 57
 */
class U_COMMON_API SimpleFormatter final : public UMemory {
public:
    /**
     * Default constructor.
     * @stable ICU 57
     */
    SimpleFormatter() : compiledPattern(static_cast<char16_t>(0)) {}

/**
     * Constructs a formatter from the pattern string.
     *
     * @param pattern The pattern string.
     * @param errorCode ICU error code in/out parameter.
     *                  Must fulfill U_SUCCESS before the function call.
     *                  Set to U_ILLEGAL_ARGUMENT_ERROR for bad argument syntax.
     * @stable ICU 57
     */
    SimpleFormatter(const UnicodeString& pattern, UErrorCode &errorCode) {
        applyPattern(pattern, errorCode);
    }

/**
     * Constructs a formatter from the pattern string.
     * The number of arguments checked against the given limits is the
     * highest argument number plus one, not the number of occurrences of arguments.
     *
     * @param pattern The pattern string.
     * @param min The pattern must have at least this many arguments.
     * @param max The pattern must have at most this many arguments.
     * @param errorCode ICU error code in/out parameter.
     *                  Must fulfill U_SUCCESS before the function call.
     *                  Set to U_ILLEGAL_ARGUMENT_ERROR for bad argument syntax and
     *                  too few or too many arguments.
     * @stable ICU 57
     */
    SimpleFormatter(const UnicodeString& pattern, int32_t min, int32_t max,
                    UErrorCode &errorCode) {
        applyPatternMinMaxArguments(pattern, min, max, errorCode);
    }

/**
     * Copy constructor.
     * @stable ICU 57
     */
    SimpleFormatter(const SimpleFormatter& other)
            : compiledPattern(other.compiledPattern) {}

/**
     * Assignment operator.
     * @stable ICU 57
     */
    SimpleFormatter &operator=(const SimpleFormatter& other);

/**
     * Destructor.
     * @stable ICU 57
     */
    ~SimpleFormatter();

/**
     * Changes this object according to the new pattern.
     *
     * @param pattern The pattern string.
     * @param errorCode ICU error code in/out parameter.
     *                  Must fulfill U_SUCCESS before the function call.
     *                  Set to U_ILLEGAL_ARGUMENT_ERROR for bad argument syntax.
     * @return true if U_SUCCESS(errorCode).
     * @stable ICU 57
     */
    UBool applyPattern(const UnicodeString &pattern, UErrorCode &errorCode) {
        return applyPatternMinMaxArguments(pattern, 0, INT32_MAX, errorCode);
    }

/**
     * Changes this object according to the new pattern.
     * The number of arguments checked against the given limits is the
     * highest argument number plus one, not the number of occurrences of arguments.
     *
     * @param pattern The pattern string.
     * @param min The pattern must have at least this many arguments.
     * @param max The pattern must have at most this many arguments.
     * @param errorCode ICU error code in/out parameter.
     *                  Must fulfill U_SUCCESS before the function call.
     *                  Set to U_ILLEGAL_ARGUMENT_ERROR for bad argument syntax and
     *                  too few or too many arguments.
     * @return true if U_SUCCESS(errorCode).
     * @stable ICU 57
     */
    UBool applyPatternMinMaxArguments(const UnicodeString &pattern,
                                      int32_t min, int32_t max, UErrorCode &errorCode);

/**
     * @return The max argument number + 1.
     * @stable ICU 57
     */
    int32_t getArgumentLimit() const {
        return getArgumentLimit(compiledPattern.getBuffer(), compiledPattern.length());
    }

/**
     * Formats the given value, appending to the appendTo builder.
     * The argument value must not be the same object as appendTo.
     * getArgumentLimit() must be at most 1.
     *
     * @param value0 Value for argument {0}.
     * @param appendTo Gets the formatted pattern and value appended.
     * @param errorCode ICU error code in/out parameter.
     *                  Must fulfill U_SUCCESS before the function call.
     * @return appendTo
     * @stable ICU 57
     */
    UnicodeString &format(
            const UnicodeString &value0,
            UnicodeString &appendTo, UErrorCode &errorCode) const;

/**
     * Formats the given values, appending to the appendTo builder.
     * An argument value must not be the same object as appendTo.
     * getArgumentLimit() must be at most 2.
     *
     * @param value0 Value for argument {0}.
     * @param value1 Value for argument {1}.
     * @param appendTo Gets the formatted pattern and values appended.
     * @param errorCode ICU error code in/out parameter.
     *                  Must fulfill U_SUCCESS before the function call.
     * @return appendTo
     * @stable ICU 57
     */
    UnicodeString &format(
            const UnicodeString &value0,
            const UnicodeString &value1,
            UnicodeString &appendTo, UErrorCode &errorCode) const;

/**
     * Formats the given values, appending to the appendTo builder.
     * An argument value must not be the same object as appendTo.
     * getArgumentLimit() must be at most 3.
     *
     * @param value0 Value for argument {0}.
     * @param value1 Value for argument {1}.
     * @param value2 Value for argument {2}.
     * @param appendTo Gets the formatted pattern and values appended.
     * @param errorCode ICU error code in/out parameter.
     *                  Must fulfill U_SUCCESS before the function call.
     * @return appendTo
     * @stable ICU 57
     */
    UnicodeString &format(
            const UnicodeString &value0,
            const UnicodeString &value1,
            const UnicodeString &value2,
            UnicodeString &appendTo, UErrorCode &errorCode) const;

/**
     * Formats the given values, appending to the appendTo string.
     *
     * @param values The argument values.
     *               An argument value must not be the same object as appendTo.
     *               Can be nullptr if valuesLength==getArgumentLimit()==0.
     * @param valuesLength The length of the values array.
     *                     Must be at least getArgumentLimit().
     * @param appendTo Gets the formatted pattern and values appended.
     * @param offsets offsets[i] receives the offset of where
     *                values[i] replaced pattern argument {i}.
     *                Can be shorter or longer than values. Can be nullptr if offsetsLength==0.
     *                If there is no {i} in the pattern, then offsets[i] is set to -1.
     * @param offsetsLength The length of the offsets array.
     * @param errorCode ICU error code in/out parameter.
     *                  Must fulfill U_SUCCESS before the function call.
     * @return appendTo
     * @stable ICU 57
     */
    UnicodeString &formatAndAppend(
            const UnicodeString *const *values, int32_t valuesLength,
            UnicodeString &appendTo,
            int32_t *offsets, int32_t offsetsLength, UErrorCode &errorCode) const;

/**
     * Formats the given values, replacing the contents of the result string.
     * May optimize by actually appending to the result if it is the same object
     * as the value corresponding to the initial argument in the pattern.
     *
     * @param values The argument values.
     *               An argument value may be the same object as result.
     *               Can be nullptr if valuesLength==getArgumentLimit()==0.
     * @param valuesLength The length of the values array.
     *                     Must be at least getArgumentLimit().
     * @param result Gets its contents replaced by the formatted pattern and values.
     * @param offsets offsets[i] receives the offset of where
     *                values[i] replaced pattern argument {i}.
     *                Can be shorter or longer than values. Can be nullptr if offsetsLength==0.
     *                If there is no {i} in the pattern, then offsets[i] is set to -1.
     * @param offsetsLength The length of the offsets array.
     * @param errorCode ICU error code in/out parameter.
     *                  Must fulfill U_SUCCESS before the function call.
     * @return result
     * @stable ICU 57
     */
    UnicodeString &formatAndReplace(
            const UnicodeString *const *values, int32_t valuesLength,
            UnicodeString &result,
            int32_t *offsets, int32_t offsetsLength, UErrorCode &errorCode) const;

/**
     * Returns the pattern text with none of the arguments.
     * Like formatting with all-empty string values.
     * @stable ICU 57
     */
    UnicodeString getTextWithNoArguments() const {
        return getTextWithNoArguments(
            compiledPattern.getBuffer(),
            compiledPattern.length(),
            nullptr,
            0);
    }

#ifndef U_HIDE_INTERNAL_API
    /**
     * Returns the pattern text with none of the arguments.
     * Like formatting with all-empty string values.
     *
     * TODO(ICU-20406): Replace this with an Iterator interface.
     *
     * @param offsets offsets[i] receives the offset of where {i} was located
     *                before it was replaced by an empty string.
     *                For example, "a{0}b{1}" produces offset 1 for i=0 and 2 for i=1.
     *                Can be nullptr if offsetsLength==0.
     *                If there is no {i} in the pattern, then offsets[i] is set to -1.
     * @param offsetsLength The length of the offsets array.
     *
     * @internal
     */
    UnicodeString getTextWithNoArguments(int32_t *offsets, int32_t offsetsLength) const {
        return getTextWithNoArguments(
            compiledPattern.getBuffer(),
            compiledPattern.length(),
            offsets,
            offsetsLength);
    }
#endif // U_HIDE_INTERNAL_API

private:
    /**
     * Binary representation of the compiled pattern.
     * Index 0: One more than the highest argument number.
     * Followed by zero or more arguments or literal-text segments.
     *
     * An argument is stored as its number, less than ARG_NUM_LIMIT.
     * A literal-text segment is stored as its length (at least 1) offset by ARG_NUM_LIMIT,
     * followed by that many chars.
     */
    UnicodeString compiledPattern;

static inline int32_t getArgumentLimit(const char16_t *compiledPattern,
                                              int32_t compiledPatternLength) {
        return compiledPatternLength == 0 ? 0 : compiledPattern[0];
    }

static UnicodeString getTextWithNoArguments(
        const char16_t *compiledPattern,
        int32_t compiledPatternLength,
        int32_t *offsets,
        int32_t offsetsLength);

static UnicodeString &format(
            const char16_t *compiledPattern, int32_t compiledPatternLength,
            const UnicodeString *const *values,
            UnicodeString &result, const UnicodeString *resultCopy, UBool forbidResultAsValue,
            int32_t *offsets, int32_t offsetsLength,
            UErrorCode &errorCode);

// Give access to internals to SimpleModifier for number formatting
    friend class number::impl::SimpleModifier;
};

U_NAMESPACE_END

#endif /* U_SHOW_CPLUSPLUS_API */

#endif  // __SIMPLEFORMATTER_H__

Back