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// © 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 "numparse_symbols.h"
#include "unicode/numberformatter.h"
using icu::number::impl::Grouper;
U_NAMESPACE_BEGIN
namespace numparse::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;
IgnorablesMatcher fIgnorablesMatcher;
UnicodeString fCustomMinusSign;
UnicodeString fCustomPlusSign;
};
} // namespace numparse::impl
U_NAMESPACE_END
#endif //__NUMPARSE_SCIENTIFIC_H__
#endif /* #if !UCONFIG_NO_FORMATTING */
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