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# node_impl.cpp File Reference

`#include <iomanip>`
`#include <iterator>`
`#include <ostream>`
`#include <sstream>`
`#include "calc_error.hpp"`
`#include "node.hpp"`
`#include "node_impl.hpp"`
`#include "variables.hpp"`

Go to the source code of this file.

## Functions
void | print_identifier_list (std::ostream &stream, identifier_list const &identifiers)

## Function Documentation

void print_identifier_list | ( | std::ostream & | stream,
|  | identifier_list const & | identifiers |
| ) |  |  |

Definition at line 160 of file node_impl.cpp.

Referenced by node_function::print_node().

    00161 {
    00162   stream << '(';
    00163   char const* sep = "";
    00164   for (identifier_list::const_iterator id(identifiers.begin()); id != identifiers.end(); ++id) {
    00165     stream << sep << *id;
    00166     sep = ", ";
    00167   }
    00168   stream << ')';
    00169 }