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Parser::DefaultValidate< IntLiteral > Struct Template Reference

#include <ParserNode.h>

Public Member Functions

template<typename T >
decltype(auto) operator() (T t)
 

Detailed Description

template<>
struct Parser::DefaultValidate< IntLiteral >

Definition at line 2142 of file ParserNode.h.

Member Function Documentation

template<typename T >
decltype(auto) Parser::DefaultValidate< IntLiteral >::operator() ( t)
inline

Definition at line 2144 of file ParserNode.h.

2144  {
2145  const std::string property_name(boost::to_upper_copy<std::string>(*t->get_name()));
2146  if (!dynamic_cast<const IntLiteral*>(t->get_value())) {
2147  throw std::runtime_error(property_name + " must be an integer literal.");
2148  }
2149  const auto val = static_cast<const IntLiteral*>(t->get_value())->get_intval();
2150  if (val <= 0) {
2151  throw std::runtime_error(property_name + " must be a positive number.");
2152  }
2153  return val;
2154  }
char * t

The documentation for this struct was generated from the following file: