Difference between revisions of "Prettyprint to a string"
From Verific Design Automation FAQ
(Created page with "'''Q: Why do I prettyprint a Verilog parsetree node to a string?''' Example code: VeriExpression *init_value = param_id -> GetInitialValue(); if (init_value)...") |
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| − | '''Q: | + | '''Q: How do I prettyprint a parsetree node to a string?''' |
| − | + | Simple APIs: | |
| + | char * VeriTreeNode::GetPrettyPrintedString() | ||
| + | char * VhdlTreeNode::GetPrettyPrintedString() | ||
| + | To avoid memory leak, please free the returned string when done. | ||
| + | |||
| + | |||
| + | This example code is included here for historical reason: | ||
VeriExpression *init_value = param_id -> GetInitialValue(); | VeriExpression *init_value = param_id -> GetInitialValue(); | ||
if (init_value) { | if (init_value) { | ||
Latest revision as of 13:40, 1 March 2019
Q: How do I prettyprint a parsetree node to a string?
Simple APIs:
char * VeriTreeNode::GetPrettyPrintedString() char * VhdlTreeNode::GetPrettyPrintedString()
To avoid memory leak, please free the returned string when done.
This example code is included here for historical reason:
VeriExpression *init_value = param_id -> GetInitialValue();
if (init_value) {
ostringstream os;
init_value->PrettyPrint(os, 0);
char *to_string = Strings::save(os.str().c_str()) ;
cout << "*** initial value: " << to_string << " ***\n";
Strings::free(to_string);
}
