def run(self, obj, args=None):
obj = obj.get_expression()
variables = obj.get_variables()
validate_variables(variables)
if args is None:
args = {}
return self.env.run_collect(obj,
assign_values(variables, args))
def build_collect(self, exprs, args):
variables = self.get_used_variables(exprs, args)
validate_variables(variables)
deps = { v: args[v].get_variables() for v in variables }
variables = sort_by_deps(deps)
write_functions = [ expr.type.write_function for expr in exprs ]
self.write_header()
for v in variables:
args[v].declare_all(self)
for expr in exprs:
expr.declare_all(self)
for f in write_functions:
f.declare_all(self)
self.main_begin()
self.init_fifo()
self.init_variables(variables, args)
for expr, f in zip(exprs, write_functions):
self.writer.line(
"{}(output, {});", f.build(self), expr.build(self))
self.writer.line("fclose(output);")
self.main_end()
