Method: TOtherGenerex ThenExpect<TOtherGenerex, TOtherGenerexMatch, TOtherResult>(GenerexWithResultBase<T, TOtherResult, TOtherGenerex, TOtherGenerexMatch>, Func<TGenerexMatch, Exception>)

• Declared in: RT.Generexes.GenerexNoResultBase<T, TGenerex, TGenerexMatch>

Declaration

public TOtherGenerex ThenExpect<TOtherGenerex, TOtherGenerexMatch, TOtherResult>(
    GenerexWithResultBase<T, TOtherResult, TOtherGenerex, TOtherGenerexMatch> expectation,
    Func<TGenerexMatch, Exception> exceptionGenerator
)

Summary

Returns a regular expression that matches this regular expression, then attempts to match the specified other regular expression and throws an exception if the second regular expression fails to match.

Generic type parameters

TOtherGenerex Must derive from: RT.Generexes.GenerexWithResultBase<T, TOtherResult, TOtherGenerex, TOtherGenerexMatch>.	The type of expectation. (This is either Generex<T, TResult> or Stringerex<TResult>.)
TOtherGenerexMatch Must derive from: RT.Generexes.GenerexMatch<T, TOtherResult>.	The type of the match object expectation. (This is either GenerexMatch<T, TResult> or StringerexMatch<TResult>.)
TOtherResult	The type of the result object associated with each match of expectation.

Parameters

GenerexWithResultBase<T, TOtherResult, TOtherGenerex, TOtherGenerexMatch>	expectation	The regular expression that is expected to match after the current one.
Func<TGenerexMatch, Exception>	exceptionGenerator	A selector which, in case of no match, generates the exception object to be thrown.

Returns

The resulting regular expression.

Remarks

Regular expressions created by this method cannot match backwards. The full set of affected methods is listed at GenerexBase<T, TMatch, TGenerex, TGenerexMatch>.Then<TOtherGenerex, TOtherMatch, TOtherGenerexMatch>(Func<TGenerexMatch, GenerexBase<T, TOtherMatch, TOtherGenerex, TOtherGenerexMatch>>).