[apple/icu.git] / icuSources / i18n / numparse_scientific.h

// © 2018 and later: Unicode, Inc. and others.
// License & terms of use: http://www.unicode.org/copyright.html

#include "unicode/utypes.h"

#if !UCONFIG_NO_FORMATTING
#ifndef __NUMPARSE_SCIENTIFIC_H__
#define __NUMPARSE_SCIENTIFIC_H__

#include "numparse_types.h"
#include "numparse_decimal.h"
#include "unicode/numberformatter.h"

using icu::number::impl::Grouper;

U_NAMESPACE_BEGIN namespace numparse {
namespace impl {


class ScientificMatcher : public NumberParseMatcher, public UMemory {
  public:
    ScientificMatcher() = default;  // WARNING: Leaves the object in an unusable state

    ScientificMatcher(const DecimalFormatSymbols& dfs, const Grouper& grouper);

    bool match(StringSegment& segment, ParsedNumber& result, UErrorCode& status) const override;

    bool smokeTest(const StringSegment& segment) const override;

    UnicodeString toString() const override;

  private:
    UnicodeString fExponentSeparatorString;
    DecimalMatcher fExponentMatcher;
    UnicodeString fCustomMinusSign;
    UnicodeString fCustomPlusSign;
};


} // namespace impl
} // namespace numparse
U_NAMESPACE_END

#endif //__NUMPARSE_SCIENTIFIC_H__
#endif /* #if !UCONFIG_NO_FORMATTING */
Commit	Line	Data
0f5d89e8 A	1	// © 2018 and later: Unicode, Inc. and others.
	2	// License & terms of use: http://www.unicode.org/copyright.html
	3
	4	#include "unicode/utypes.h"
	5
	6	#if !UCONFIG_NO_FORMATTING
	7	#ifndef __NUMPARSE_SCIENTIFIC_H__
	8	#define __NUMPARSE_SCIENTIFIC_H__
	9
	10	#include "numparse_types.h"
	11	#include "numparse_decimal.h"
	12	#include "unicode/numberformatter.h"
	13
	14	using icu::number::impl::Grouper;
	15
	16	U_NAMESPACE_BEGIN namespace numparse {
	17	namespace impl {
	18
	19
	20	class ScientificMatcher : public NumberParseMatcher, public UMemory {
	21	public:
	22	ScientificMatcher() = default; // WARNING: Leaves the object in an unusable state
	23
	24	ScientificMatcher(const DecimalFormatSymbols& dfs, const Grouper& grouper);
	25
	26	bool match(StringSegment& segment, ParsedNumber& result, UErrorCode& status) const override;
	27
	28	bool smokeTest(const StringSegment& segment) const override;
	29
	30	UnicodeString toString() const override;
	31
	32	private:
	33	UnicodeString fExponentSeparatorString;
	34	DecimalMatcher fExponentMatcher;
	35	UnicodeString fCustomMinusSign;
	36	UnicodeString fCustomPlusSign;
	37	};
	38
	39
	40	} // namespace impl
	41	} // namespace numparse
	42	U_NAMESPACE_END
	43
	44	#endif //__NUMPARSE_SCIENTIFIC_H__
	45	#endif /* #if !UCONFIG_NO_FORMATTING */