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public TryResolveClassVariable ( string name, object &value ) : |
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| name | string | |
| value | object | |
| Результат | ||
public static bool ClassVariableDefined(RubyModule /*!*/ self, [DefaultProtocol] string /*!*/ variableName)
{
RubyUtils.CheckClassVariableName(variableName);
object value;
return(self.TryResolveClassVariable(variableName, out value) != null);
}
public static object GetClassVariable(RubyModule/*!*/ self, [DefaultProtocol]string/*!*/ variableName) {
object value;
if (self.TryResolveClassVariable(variableName, out value) == null) {
RubyUtils.CheckClassVariableName(variableName);
throw RubyExceptions.CreateNameError(String.Format("uninitialized class variable {0} in {1}", variableName, self.Name));
}
return value;
}
public static object GetClassVariable(RubyModule /*!*/ self, [DefaultProtocol] string /*!*/ variableName)
{
object value;
if (self.TryResolveClassVariable(variableName, out value) == null)
{
RubyUtils.CheckClassVariableName(variableName);
throw RubyExceptions.CreateNameError(String.Format("uninitialized class variable `{0}' in `{1}'", variableName, self.Name));
}
return(value);
}
public static bool IsClassVariableDefined(RubyModule /*!*/ self, [DefaultProtocol, NotNull] string /*!*/ variableName)
{
object value;
if (self.TryResolveClassVariable(variableName, out value) == null)
{
RubyUtils.CheckClassVariableName(variableName);
return(false);
}
return(true);
}
public static object GetClassVariable(RubyModule /*!*/ self, [DefaultProtocol, NotNull] string /*!*/ variableName)
{
object value;
if (self.TryResolveClassVariable(variableName, out value) == null)
{
self.Context.CheckClassVariableName(variableName);
throw RubyExceptions.CreateNameError("uninitialized class variable {0} in {1}", variableName, self.Name);
}
return(value);
}
public static bool ClassVariableDefined(RubyModule/*!*/ self, [DefaultProtocol]string/*!*/ variableName) {
RubyUtils.CheckClassVariableName(variableName);
object value;
return self.TryResolveClassVariable(variableName, out value) != null;
}
public static bool IsClassVariableDefined(RubyModule/*!*/ self, [DefaultProtocol, NotNull]string/*!*/ variableName) {
object value;
if (self.TryResolveClassVariable(variableName, out value) == null) {
self.Context.CheckClassVariableName(variableName);
return false;
}
return true;
}
private static object SetClassVariableInternal(RubyModule/*!*/ lexicalOwner, string/*!*/ name, object value) {
object oldValue;
RubyModule owner = lexicalOwner.TryResolveClassVariable(name, out oldValue);
(owner ?? lexicalOwner).SetClassVariable(name, value);
return value;
}
private static object GetClassVariableInternal(RubyModule/*!*/ module, string/*!*/ name) {
object value;
if (module.TryResolveClassVariable(name, out value) == null) {
throw RubyExceptions.CreateNameError(String.Format("uninitialized class variable {0} in {1}", name, module.Name));
}
return value;
}
