Public Member Functions
G4bool	Match (const G4String &)

	Matcher (const G4String &requiredMatch)

Private Attributes
G4bool	fRegexFlag

G4String	fRequiredMatch

Detailed Description

Definition at line 96 of file G4PhysicalVolumesSearchScene.hh.

Constructor & Destructor Documentation

◆ Matcher()

G4PhysicalVolumesSearchScene::Matcher::Matcher ( const G4String & requiredMatch )

Definition at line 85 of file G4PhysicalVolumesSearchScene.cc.

: fRegexFlag(false)
{
  if (requiredMatch.size()) {
    size_t last = requiredMatch.size() - 1;
    // If required name begins and ends with '/', treat as a regular expression.
    // 0 causes a conversion ambiguity that upsets the Windows compiler, so use 0U.
    if (requiredMatch[0U] == '/' && requiredMatch[last] == '/') {
      if (last > 1) {  // Non-null regexp
        // regex match required
        fRegexFlag = true;
        // Extract the required regex
        fRequiredMatch = requiredMatch.substr(1,last-1);
      }
    } else {
      // Exact match required
      fRequiredMatch = requiredMatch;
    }
  }
  if (fRequiredMatch.empty()) {
    G4Exception
    ("G4PhysicalVolumesSearchScene::Matcher::Matcher",
     "modeling0013", JustWarning, "Required match is null");
  }
}

References fRegexFlag, fRequiredMatch, G4Exception(), and JustWarning.

Member Function Documentation

◆ Match()

G4bool G4PhysicalVolumesSearchScene::Matcher::Match ( const G4String & s )

Definition at line 111 of file G4PhysicalVolumesSearchScene.cc.

{
  G4bool found = false;
  if (fRequiredMatch.size()) {
    if (fRegexFlag) {  // Use extracted regex
      std::regex requiredRegex(fRequiredMatch);
      std::cmatch match;
      std::regex_search(s.c_str(), match, requiredRegex);
      if (match.size() > 0) found = true;
    } else {  // Require complete match
      if (s == fRequiredMatch) found = true;
    }
  }
  return found;
}

References s.

Referenced by G4PhysicalVolumesSearchScene::ProcessVolume().

Field Documentation

◆ fRegexFlag

G4bool G4PhysicalVolumesSearchScene::Matcher::fRegexFlag

private

Definition at line 104 of file G4PhysicalVolumesSearchScene.hh.

Referenced by Matcher().

◆ fRequiredMatch

G4String G4PhysicalVolumesSearchScene::Matcher::fRequiredMatch