+// © 2016 and later: Unicode, Inc. and others.
+// License & terms of use: http://www.unicode.org/copyright.html
/*
********************************************************************************
-* Copyright (C) 1997-2003, International Business Machines
+* Copyright (C) 1997-2014, International Business Machines
* Corporation and others. All Rights Reserved.
********************************************************************************
*
#ifndef FMTABLE_H
#define FMTABLE_H
-
#include "unicode/utypes.h"
+/**
+ * \file
+ * \brief C++ API: Formattable is a thin wrapper for primitive types used for formatting and parsing
+ */
+
#if !UCONFIG_NO_FORMATTING
-#include "unicode/uobject.h"
#include "unicode/unistr.h"
+#include "unicode/stringpiece.h"
+#include "unicode/uformattable.h"
+#if U_SHOW_CPLUSPLUS_API
U_NAMESPACE_BEGIN
+class CharString;
+class DigitList;
+namespace number {
+namespace impl {
+class DecimalQuantity;
+}
+}
+
+/**
+ * \def UNUM_INTERNAL_STACKARRAY_SIZE
+ * @internal
+ */
+#if U_PLATFORM == U_PF_OS400
+#define UNUM_INTERNAL_STACKARRAY_SIZE 144
+#else
+#define UNUM_INTERNAL_STACKARRAY_SIZE 128
+#endif
+
/**
* Formattable objects can be passed to the Format class or
* its subclasses for formatting. Formattable is a thin wrapper
* class which interconverts between the primitive numeric types
* (double, long, etc.) as well as UDate and UnicodeString.
- * <P>
- * Note that this is fundamentally different from the Java behavior, since
- * in this case the various formattable objects do not occupy a hierarchy,
- * but are all wrapped within this one class. Formattable encapsulates all
- * the polymorphism in itself.
- * <P>
- * It would be easy to change this so that Formattable was an abstract base
- * class of a genuine hierarchy, and that would clean up the code that
- * currently must explicitly check for type, but that seems like overkill at
- * this point.
+ *
+ * <p>Internally, a Formattable object is a union of primitive types.
+ * As such, it can only store one flavor of data at a time. To
+ * determine what flavor of data it contains, use the getType method.
+ *
+ * <p>As of ICU 3.0, Formattable may also wrap a UObject pointer,
+ * which it owns. This allows an instance of any ICU class to be
+ * encapsulated in a Formattable. For legacy reasons and for
+ * efficiency, primitive numeric types are still stored directly
+ * within a Formattable.
+ *
+ * <p>The Formattable class is not suitable for subclassing.
+ *
+ * <p>See UFormattable for a C wrapper.
*/
class U_I18N_API Formattable : public UObject {
public:
* since UDate is currently typedefed to be either double or long.
* If UDate is changed later to be a bonafide class
* or struct, then we no longer need this enum.
- * @draft ICU 2.4
+ * @stable ICU 2.4
*/
enum ISDATE { kIsDate };
/**
* Default constructor
- * @draft ICU 2.4
+ * @stable ICU 2.4
*/
Formattable(); // Type kLong, value 0
+
/**
* Creates a Formattable object with a UDate instance.
* @param d the UDate instance.
* @param flag the flag to indicate this is a date. Always set it to kIsDate
- * @stable ICU 2.0
+ * @stable ICU 2.0
*/
Formattable(UDate d, ISDATE flag);
+
/**
* Creates a Formattable object with a double number.
* @param d the double number.
* @stable ICU 2.0
*/
Formattable(double d);
+
/**
* Creates a Formattable object with a long number.
* @param l the long number.
* @stable ICU 2.0
*/
Formattable(int32_t l);
+
+ /**
+ * Creates a Formattable object with an int64_t number
+ * @param ll the int64_t number.
+ * @stable ICU 2.8
+ */
+ Formattable(int64_t ll);
+
+#if !UCONFIG_NO_CONVERSION
/**
* Creates a Formattable object with a char string pointer.
* Assumes that the char string is null terminated.
* @stable ICU 2.0
*/
Formattable(const char* strToCopy);
+#endif
+
+ /**
+ * Creates a Formattable object of an appropriate numeric type from a
+ * a decimal number in string form. The Formattable will retain the
+ * full precision of the input in decimal format, even when it exceeds
+ * what can be represented by a double or int64_t.
+ *
+ * @param number the unformatted (not localized) string representation
+ * of the Decimal number.
+ * @param status the error code. Possible errors include U_INVALID_FORMAT_ERROR
+ * if the format of the string does not conform to that of a
+ * decimal number.
+ * @stable ICU 4.4
+ */
+ Formattable(StringPiece number, UErrorCode &status);
+
/**
* Creates a Formattable object with a UnicodeString object to copy from.
* @param strToCopy the UnicodeString string.
* @stable ICU 2.0
*/
Formattable(const UnicodeString& strToCopy);
+
/**
* Creates a Formattable object with a UnicodeString object to adopt from.
* @param strToAdopt the UnicodeString string.
* @stable ICU 2.0
*/
Formattable(UnicodeString* strToAdopt);
+
/**
* Creates a Formattable object with an array of Formattable objects.
* @param arrayToCopy the Formattable object array.
*/
Formattable(const Formattable* arrayToCopy, int32_t count);
+ /**
+ * Creates a Formattable object that adopts the given UObject.
+ * @param objectToAdopt the UObject to set this object to
+ * @stable ICU 3.0
+ */
+ Formattable(UObject* objectToAdopt);
+
/**
* Copy constructor.
* @stable ICU 2.0
*/
Formattable(const Formattable&);
+
/**
* Assignment operator.
* @param rhs The Formattable object to copy into this object.
* @stable ICU 2.0
*/
Formattable& operator=(const Formattable &rhs);
+
/**
* Equality comparison.
* @param other the object to be compared with.
* @stable ICU 2.0
*/
UBool operator==(const Formattable &other) const;
-
- /**
+
+ /**
* Equality operator.
* @param other the object to be compared with.
* @return TRUE if other are unequal to this, FALSE otherwise.
UBool operator!=(const Formattable& other) const
{ return !operator==(other); }
- /**
+ /**
* Destructor.
* @stable ICU 2.0
*/
virtual ~Formattable();
- /**
- * The list of possible data types of this Formattable object.
- * @draft ICU 2.4
+ /**
+ * Clone this object.
+ * Clones can be used concurrently in multiple threads.
+ * If an error occurs, then NULL is returned.
+ * The caller must delete the clone.
+ *
+ * @return a clone of this object
+ *
+ * @see getDynamicClassID
+ * @stable ICU 2.8
+ */
+ Formattable *clone() const;
+
+ /**
+ * Selector for flavor of data type contained within a
+ * Formattable object. Formattable is a union of several
+ * different types, and at any time contains exactly one type.
+ * @stable ICU 2.4
*/
enum Type {
- kDate, // Date
- kDouble, // double
- kLong, // long
- kString, // UnicodeString
- kArray // Formattable[]
- };
+ /**
+ * Selector indicating a UDate value. Use getDate to retrieve
+ * the value.
+ * @stable ICU 2.4
+ */
+ kDate,
+
+ /**
+ * Selector indicating a double value. Use getDouble to
+ * retrieve the value.
+ * @stable ICU 2.4
+ */
+ kDouble,
+
+ /**
+ * Selector indicating a 32-bit integer value. Use getLong to
+ * retrieve the value.
+ * @stable ICU 2.4
+ */
+ kLong,
+
+ /**
+ * Selector indicating a UnicodeString value. Use getString
+ * to retrieve the value.
+ * @stable ICU 2.4
+ */
+ kString,
+
+ /**
+ * Selector indicating an array of Formattables. Use getArray
+ * to retrieve the value.
+ * @stable ICU 2.4
+ */
+ kArray,
+
+ /**
+ * Selector indicating a 64-bit integer value. Use getInt64
+ * to retrieve the value.
+ * @stable ICU 2.8
+ */
+ kInt64,
+
+ /**
+ * Selector indicating a UObject value. Use getObject to
+ * retrieve the value.
+ * @stable ICU 3.0
+ */
+ kObject
+ };
/**
* Gets the data type of this Formattable object.
* @stable ICU 2.0
*/
Type getType(void) const;
-
+
+ /**
+ * Returns TRUE if the data type of this Formattable object
+ * is kDouble, kLong, or kInt64
+ * @return TRUE if this is a pure numeric object
+ * @stable ICU 3.0
+ */
+ UBool isNumeric() const;
+
/**
- * Gets the double value of this object.
+ * Gets the double value of this object. If this object is not of type
+ * kDouble then the result is undefined.
* @return the double value of this object.
* @stable ICU 2.0
- */
+ */
double getDouble(void) const { return fValue.fDouble; }
+
/**
- * Gets the long value of this object.
+ * Gets the double value of this object. If this object is of type
+ * long, int64 or Decimal Number then a conversion is peformed, with
+ * possible loss of precision. If the type is kObject and the
+ * object is a Measure, then the result of
+ * getNumber().getDouble(status) is returned. If this object is
+ * neither a numeric type nor a Measure, then 0 is returned and
+ * the status is set to U_INVALID_FORMAT_ERROR.
+ * @param status the error code
+ * @return the double value of this object.
+ * @stable ICU 3.0
+ */
+ double getDouble(UErrorCode& status) const;
+
+ /**
+ * Gets the long value of this object. If this object is not of type
+ * kLong then the result is undefined.
* @return the long value of this object.
* @stable ICU 2.0
- */
- int32_t getLong(void) const { return fValue.fLong; }
+ */
+ int32_t getLong(void) const { return (int32_t)fValue.fInt64; }
+
/**
- * Gets the Date value of this object.
+ * Gets the long value of this object. If the magnitude is too
+ * large to fit in a long, then the maximum or minimum long value,
+ * as appropriate, is returned and the status is set to
+ * U_INVALID_FORMAT_ERROR. If this object is of type kInt64 and
+ * it fits within a long, then no precision is lost. If it is of
+ * type kDouble, then a conversion is peformed, with
+ * truncation of any fractional part. If the type is kObject and
+ * the object is a Measure, then the result of
+ * getNumber().getLong(status) is returned. If this object is
+ * neither a numeric type nor a Measure, then 0 is returned and
+ * the status is set to U_INVALID_FORMAT_ERROR.
+ * @param status the error code
+ * @return the long value of this object.
+ * @stable ICU 3.0
+ */
+ int32_t getLong(UErrorCode& status) const;
+
+ /**
+ * Gets the int64 value of this object. If this object is not of type
+ * kInt64 then the result is undefined.
+ * @return the int64 value of this object.
+ * @stable ICU 2.8
+ */
+ int64_t getInt64(void) const { return fValue.fInt64; }
+
+ /**
+ * Gets the int64 value of this object. If this object is of a numeric
+ * type and the magnitude is too large to fit in an int64, then
+ * the maximum or minimum int64 value, as appropriate, is returned
+ * and the status is set to U_INVALID_FORMAT_ERROR. If the
+ * magnitude fits in an int64, then a casting conversion is
+ * peformed, with truncation of any fractional part. If the type
+ * is kObject and the object is a Measure, then the result of
+ * getNumber().getDouble(status) is returned. If this object is
+ * neither a numeric type nor a Measure, then 0 is returned and
+ * the status is set to U_INVALID_FORMAT_ERROR.
+ * @param status the error code
+ * @return the int64 value of this object.
+ * @stable ICU 3.0
+ */
+ int64_t getInt64(UErrorCode& status) const;
+
+ /**
+ * Gets the Date value of this object. If this object is not of type
+ * kDate then the result is undefined.
* @return the Date value of this object.
* @stable ICU 2.0
- */
- UDate getDate(void) const { return fValue.fDate; }
+ */
+ UDate getDate() const { return fValue.fDate; }
/**
- * Gets the string value of this object.
+ * Gets the Date value of this object. If the type is not a date,
+ * status is set to U_INVALID_FORMAT_ERROR and the return value is
+ * undefined.
+ * @param status the error code.
+ * @return the Date value of this object.
+ * @stable ICU 3.0
+ */
+ UDate getDate(UErrorCode& status) const;
+
+ /**
+ * Gets the string value of this object. If this object is not of type
+ * kString then the result is undefined.
* @param result Output param to receive the Date value of this object.
* @return A reference to 'result'.
* @stable ICU 2.0
- */
+ */
UnicodeString& getString(UnicodeString& result) const
{ result=*fValue.fString; return result; }
/**
- * Gets a const reference to the string value of this object.
+ * Gets the string value of this object. If the type is not a
+ * string, status is set to U_INVALID_FORMAT_ERROR and a bogus
+ * string is returned.
+ * @param result Output param to receive the Date value of this object.
+ * @param status the error code.
+ * @return A reference to 'result'.
+ * @stable ICU 3.0
+ */
+ UnicodeString& getString(UnicodeString& result, UErrorCode& status) const;
+
+ /**
+ * Gets a const reference to the string value of this object. If
+ * this object is not of type kString then the result is
+ * undefined.
* @return a const reference to the string value of this object.
* @stable ICU 2.0
*/
inline const UnicodeString& getString(void) const;
/**
- * Gets a reference to the string value of this object.
+ * Gets a const reference to the string value of this object. If
+ * the type is not a string, status is set to
+ * U_INVALID_FORMAT_ERROR and the result is a bogus string.
+ * @param status the error code.
+ * @return a const reference to the string value of this object.
+ * @stable ICU 3.0
+ */
+ const UnicodeString& getString(UErrorCode& status) const;
+
+ /**
+ * Gets a reference to the string value of this object. If this
+ * object is not of type kString then the result is undefined.
* @return a reference to the string value of this object.
* @stable ICU 2.0
*/
inline UnicodeString& getString(void);
/**
- * Gets the array value and count of this object.
+ * Gets a reference to the string value of this object. If the
+ * type is not a string, status is set to U_INVALID_FORMAT_ERROR
+ * and the result is a bogus string.
+ * @param status the error code.
+ * @return a reference to the string value of this object.
+ * @stable ICU 3.0
+ */
+ UnicodeString& getString(UErrorCode& status);
+
+ /**
+ * Gets the array value and count of this object. If this object
+ * is not of type kArray then the result is undefined.
* @param count fill-in with the count of this object.
* @return the array value of this object.
* @stable ICU 2.0
- */
+ */
const Formattable* getArray(int32_t& count) const
{ count=fValue.fArrayAndCount.fCount; return fValue.fArrayAndCount.fArray; }
/**
- * Accesses the specified element in the array value of this Formattable object.
+ * Gets the array value and count of this object. If the type is
+ * not an array, status is set to U_INVALID_FORMAT_ERROR, count is
+ * set to 0, and the result is NULL.
+ * @param count fill-in with the count of this object.
+ * @param status the error code.
+ * @return the array value of this object.
+ * @stable ICU 3.0
+ */
+ const Formattable* getArray(int32_t& count, UErrorCode& status) const;
+
+ /**
+ * Accesses the specified element in the array value of this
+ * Formattable object. If this object is not of type kArray then
+ * the result is undefined.
* @param index the specified index.
* @return the accessed element in the array.
* @stable ICU 2.0
Formattable& operator[](int32_t index) { return fValue.fArrayAndCount.fArray[index]; }
/**
- * Sets the double value of this object.
+ * Returns a pointer to the UObject contained within this
+ * formattable, or NULL if this object does not contain a UObject.
+ * @return a UObject pointer, or NULL
+ * @stable ICU 3.0
+ */
+ const UObject* getObject() const;
+
+ /**
+ * Returns a numeric string representation of the number contained within this
+ * formattable, or NULL if this object does not contain numeric type.
+ * For values obtained by parsing, the returned decimal number retains
+ * the full precision and range of the original input, unconstrained by
+ * the limits of a double floating point or a 64 bit int.
+ *
+ * This function is not thread safe, and therfore is not declared const,
+ * even though it is logically const.
+ *
+ * Possible errors include U_MEMORY_ALLOCATION_ERROR, and
+ * U_INVALID_STATE if the formattable object has not been set to
+ * a numeric type.
+ *
+ * @param status the error code.
+ * @return the unformatted string representation of a number.
+ * @stable ICU 4.4
+ */
+ StringPiece getDecimalNumber(UErrorCode &status);
+
+ /**
+ * Sets the double value of this object and changes the type to
+ * kDouble.
* @param d the new double value to be set.
* @stable ICU 2.0
- */
+ */
void setDouble(double d);
+
/**
- * Sets the long value of this object.
+ * Sets the long value of this object and changes the type to
+ * kLong.
* @param l the new long value to be set.
* @stable ICU 2.0
- */
+ */
void setLong(int32_t l);
+
+ /**
+ * Sets the int64 value of this object and changes the type to
+ * kInt64.
+ * @param ll the new int64 value to be set.
+ * @stable ICU 2.8
+ */
+ void setInt64(int64_t ll);
+
/**
- * Sets the Date value of this object.
+ * Sets the Date value of this object and changes the type to
+ * kDate.
* @param d the new Date value to be set.
* @stable ICU 2.0
- */
+ */
void setDate(UDate d);
+
/**
- * Sets the string value of this object.
+ * Sets the string value of this object and changes the type to
+ * kString.
* @param stringToCopy the new string value to be set.
* @stable ICU 2.0
- */
+ */
void setString(const UnicodeString& stringToCopy);
+
/**
- * Sets the array value and count of this object.
+ * Sets the array value and count of this object and changes the
+ * type to kArray.
* @param array the array value.
* @param count the number of array elements to be copied.
* @stable ICU 2.0
- */
+ */
void setArray(const Formattable* array, int32_t count);
+
/**
- * Sets and adopts the string value and count of this object.
+ * Sets and adopts the string value and count of this object and
+ * changes the type to kArray.
* @param stringToAdopt the new string value to be adopted.
* @stable ICU 2.0
- */
+ */
void adoptString(UnicodeString* stringToAdopt);
+
/**
- * Sets and adopts the array value and count of this object.
+ * Sets and adopts the array value and count of this object and
+ * changes the type to kArray.
* @stable ICU 2.0
- */
+ */
void adoptArray(Formattable* array, int32_t count);
-
+
+ /**
+ * Sets and adopts the UObject value of this object and changes
+ * the type to kObject. After this call, the caller must not
+ * delete the given object.
+ * @param objectToAdopt the UObject value to be adopted
+ * @stable ICU 3.0
+ */
+ void adoptObject(UObject* objectToAdopt);
+
+ /**
+ * Sets the the numeric value from a decimal number string, and changes
+ * the type to to a numeric type appropriate for the number.
+ * The syntax of the number is a "numeric string"
+ * as defined in the Decimal Arithmetic Specification, available at
+ * http://speleotrove.com/decimal
+ * The full precision and range of the input number will be retained,
+ * even when it exceeds what can be represented by a double or an int64.
+ *
+ * @param numberString a string representation of the unformatted decimal number.
+ * @param status the error code. Set to U_INVALID_FORMAT_ERROR if the
+ * incoming string is not a valid decimal number.
+ * @stable ICU 4.4
+ */
+ void setDecimalNumber(StringPiece numberString,
+ UErrorCode &status);
+
/**
* ICU "poor man's RTTI", returns a UClassID for the actual class.
*
- * @draft ICU 2.2
+ * @stable ICU 2.2
*/
- virtual inline UClassID getDynamicClassID() const;
+ virtual UClassID getDynamicClassID() const;
/**
* ICU "poor man's RTTI", returns a UClassID for this class.
*
- * @draft ICU 2.2
+ * @stable ICU 2.2
+ */
+ static UClassID U_EXPORT2 getStaticClassID();
+
+ /**
+ * Convert the UFormattable to a Formattable. Internally, this is a reinterpret_cast.
+ * @param fmt a valid UFormattable
+ * @return the UFormattable as a Formattable object pointer. This is an alias to the original
+ * UFormattable, and so is only valid while the original argument remains in scope.
+ * @stable ICU 52
+ */
+ static inline Formattable *fromUFormattable(UFormattable *fmt);
+
+ /**
+ * Convert the const UFormattable to a const Formattable. Internally, this is a reinterpret_cast.
+ * @param fmt a valid UFormattable
+ * @return the UFormattable as a Formattable object pointer. This is an alias to the original
+ * UFormattable, and so is only valid while the original argument remains in scope.
+ * @stable ICU 52
+ */
+ static inline const Formattable *fromUFormattable(const UFormattable *fmt);
+
+ /**
+ * Convert this object pointer to a UFormattable.
+ * @return this object as a UFormattable pointer. This is an alias to this object,
+ * and so is only valid while this object remains in scope.
+ * @stable ICU 52
+ */
+ inline UFormattable *toUFormattable();
+
+ /**
+ * Convert this object pointer to a UFormattable.
+ * @return this object as a UFormattable pointer. This is an alias to this object,
+ * and so is only valid while this object remains in scope.
+ * @stable ICU 52
+ */
+ inline const UFormattable *toUFormattable() const;
+
+#ifndef U_HIDE_DEPRECATED_API
+ /**
+ * Deprecated variant of getLong(UErrorCode&).
+ * @param status the error code
+ * @return the long value of this object.
+ * @deprecated ICU 3.0 use getLong(UErrorCode&) instead
+ */
+ inline int32_t getLong(UErrorCode* status) const;
+#endif /* U_HIDE_DEPRECATED_API */
+
+#ifndef U_HIDE_INTERNAL_API
+ /**
+ * Internal function, do not use.
+ * TODO: figure out how to make this be non-public.
+ * NumberFormat::format(Formattable, ...
+ * needs to get at the DigitList, if it exists, for
+ * big decimal formatting.
+ * @internal
+ */
+ DigitList *getDigitList() const { return fDecimalNum;}
+
+ /**
+ * @internal
+ */
+ DigitList *getInternalDigitList();
+
+ /**
+ * Internal function, do not use.
+ * TODO: figure out how to make this be non-public.
+ * NumberFormat::format(Formattable, ...
+ * needs to get at the DecimalQuantity, if it exists, for
+ * big decimal formatting.
+ * @internal
+ */
+ number::impl::DecimalQuantity *getDecimalQuantity() const { return fDecimalQuantity;}
+
+ /**
+ * Export the value of this Formattable to a DecimalQuantity.
+ * @internal
+ */
+ void populateDecimalQuantity(number::impl::DecimalQuantity& output, UErrorCode& status) const;
+
+ /**
+ * Adopt, and set value from, a DigitList
+ * Internal Function, do not use.
+ * @param dl the Digit List to be adopted
+ * @internal
+ */
+ void adoptDigitList(DigitList *dl);
+
+ /**
+ * Adopt, and set value from, a DecimalQuantity
+ * Internal Function, do not use.
+ * @param dl the DecimalQuantity to be adopted
+ * @internal
*/
- static inline UClassID getStaticClassID();
+ void adoptDecimalQuantity(number::impl::DecimalQuantity *dq);
+
+ /**
+ * Internal function to return the CharString pointer.
+ * @param status error code
+ * @return pointer to the CharString - may become invalid if the object is modified
+ * @internal
+ */
+ CharString *internalGetCharString(UErrorCode &status);
+
+#endif /* U_HIDE_INTERNAL_API */
private:
/**
void dispose(void);
/**
- * Creates a new Formattable array and copies the values from the specified
- * original.
- * @param array the original array
- * @param count the original array count
- * @return the new Formattable array.
+ * Common initialization, for use by constructors.
*/
- static Formattable* createArrayCopy(const Formattable* array, int32_t count);
+ void init();
+
+ UnicodeString* getBogus() const;
- // Note: For now, we do not handle unsigned long and unsigned
- // double types. Smaller unsigned types, such as unsigned
- // short, can fit within a long.
union {
+ UObject* fObject;
UnicodeString* fString;
double fDouble;
- int32_t fLong;
- UDate fDate;
- struct
- {
+ int64_t fInt64;
+ UDate fDate;
+ struct {
Formattable* fArray;
- int32_t fCount;
+ int32_t fCount;
} fArrayAndCount;
- } fValue;
+ } fValue;
- Type fType;
+ CharString *fDecimalStr;
- /**
- * The address of this static class variable serves as this class's ID
- * for ICU "poor man's RTTI".
- */
- static const char fgClassID;
+ DigitList *fDecimalNum;
+
+ char fStackData[UNUM_INTERNAL_STACKARRAY_SIZE]; // must be big enough for DigitList
+
+ number::impl::DecimalQuantity *fDecimalQuantity;
+
+ Type fType;
+ UnicodeString fBogus; // Bogus string when it's needed.
};
-inline UClassID Formattable::getStaticClassID()
-{ return (UClassID)&fgClassID; }
-
-inline UClassID Formattable::getDynamicClassID() const
-{ return Formattable::getStaticClassID(); }
-
-inline Formattable*
-Formattable::createArrayCopy(const Formattable* array, int32_t count)
-{
- Formattable *result = new Formattable[count];
- for (int32_t i=0; i<count; ++i) result[i] = array[i]; // Don't memcpy!
- return result;
+inline UDate Formattable::getDate(UErrorCode& status) const {
+ if (fType != kDate) {
+ if (U_SUCCESS(status)) {
+ status = U_INVALID_FORMAT_ERROR;
+ }
+ return 0;
+ }
+ return fValue.fDate;
}
inline const UnicodeString& Formattable::getString(void) const {
return *fValue.fString;
}
+#ifndef U_HIDE_DEPRECATED_API
+inline int32_t Formattable::getLong(UErrorCode* status) const {
+ return getLong(*status);
+}
+#endif /* U_HIDE_DEPRECATED_API */
+
+inline UFormattable* Formattable::toUFormattable() {
+ return reinterpret_cast<UFormattable*>(this);
+}
+
+inline const UFormattable* Formattable::toUFormattable() const {
+ return reinterpret_cast<const UFormattable*>(this);
+}
+
+inline Formattable* Formattable::fromUFormattable(UFormattable *fmt) {
+ return reinterpret_cast<Formattable *>(fmt);
+}
+
+inline const Formattable* Formattable::fromUFormattable(const UFormattable *fmt) {
+ return reinterpret_cast<const Formattable *>(fmt);
+}
+
U_NAMESPACE_END
+#endif // U_SHOW_CPLUSPLUS_API
#endif /* #if !UCONFIG_NO_FORMATTING */
#endif //_FMTABLE
//eof
-
projects / apple / icu.git / blobdiff