diff options
Diffstat (limited to 'Tools/bgen/bgen/bgenVariable.py')
-rw-r--r-- | Tools/bgen/bgen/bgenVariable.py | 138 |
1 files changed, 69 insertions, 69 deletions
diff --git a/Tools/bgen/bgen/bgenVariable.py b/Tools/bgen/bgen/bgenVariable.py index 310cc8f9e8..7b947ab6c1 100644 --- a/Tools/bgen/bgen/bgenVariable.py +++ b/Tools/bgen/bgen/bgenVariable.py @@ -17,72 +17,72 @@ ErrorMode = 16+OutMode # this is an error status -- turn it into an exception class Variable: - """A Variable holds a type, a name, a transfer mode and flags. - - Most of its methods call the correponding type method with the - variable name. - """ - - def __init__(self, type, name = None, flags = InMode): - """Call with a type, a name and flags. - - If name is None, it muse be set later. - flags defaults to InMode. - """ - self.type = type - self.name = name - self.flags = flags - self.mode = flags & ModeMask - - def declare(self): - """Declare the variable if necessary. - - If it is "self", it is not declared. - """ - if self.flags != SelfMode: - self.type.declare(self.name) - - def getargsFormat(self): - """Call the type's getargsFormatmethod.""" - return self.type.getargsFormat() - - def getargsArgs(self): - """Call the type's getargsArgsmethod.""" - return self.type.getargsArgs(self.name) - - def getargsCheck(self): - return self.type.getargsCheck(self.name) - - def passArgument(self): - """Return the string required to pass the variable as argument. - - For "in" arguments, return the variable name. - For "out" and "in out" arguments, - return its name prefixed with "&". - """ - if self.mode == InMode: - return self.type.passInput(self.name) - if self.mode in (OutMode, InOutMode): - return self.type.passOutput(self.name) - # XXX Shouldn't get here - return "/*mode?*/" + self.type.passInput(self.name) - - def errorCheck(self): - """Check for an error if necessary. - - This only generates code if the variable's mode is ErrorMode. - """ - if self.flags == ErrorMode: - self.type.errorCheck(self.name) - - def mkvalueFormat (self): - """Call the type's mkvalueFormat method.""" - return self.type.mkvalueFormat() - - def mkvalueArgs(self): - """Call the type's mkvalueArgs method.""" - return self.type.mkvalueArgs(self.name) - - def cleanup(self): - """Call the type's cleanup method.""" - return self.type.cleanup(self.name) + """A Variable holds a type, a name, a transfer mode and flags. + + Most of its methods call the correponding type method with the + variable name. + """ + + def __init__(self, type, name = None, flags = InMode): + """Call with a type, a name and flags. + + If name is None, it muse be set later. + flags defaults to InMode. + """ + self.type = type + self.name = name + self.flags = flags + self.mode = flags & ModeMask + + def declare(self): + """Declare the variable if necessary. + + If it is "self", it is not declared. + """ + if self.flags != SelfMode: + self.type.declare(self.name) + + def getargsFormat(self): + """Call the type's getargsFormatmethod.""" + return self.type.getargsFormat() + + def getargsArgs(self): + """Call the type's getargsArgsmethod.""" + return self.type.getargsArgs(self.name) + + def getargsCheck(self): + return self.type.getargsCheck(self.name) + + def passArgument(self): + """Return the string required to pass the variable as argument. + + For "in" arguments, return the variable name. + For "out" and "in out" arguments, + return its name prefixed with "&". + """ + if self.mode == InMode: + return self.type.passInput(self.name) + if self.mode in (OutMode, InOutMode): + return self.type.passOutput(self.name) + # XXX Shouldn't get here + return "/*mode?*/" + self.type.passInput(self.name) + + def errorCheck(self): + """Check for an error if necessary. + + This only generates code if the variable's mode is ErrorMode. + """ + if self.flags == ErrorMode: + self.type.errorCheck(self.name) + + def mkvalueFormat (self): + """Call the type's mkvalueFormat method.""" + return self.type.mkvalueFormat() + + def mkvalueArgs(self): + """Call the type's mkvalueArgs method.""" + return self.type.mkvalueArgs(self.name) + + def cleanup(self): + """Call the type's cleanup method.""" + return self.type.cleanup(self.name) |