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Further namespace reorganization and cleanup to limit to the user the

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most important aspect of the API and make documenation easier.
This commit is contained in:
Jason Turner
2011-03-24 09:23:05 -06:00
parent 637164e457
commit cd8bead54a
10 changed files with 2156 additions and 2136 deletions
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92
include/chaiscript/language/chaiscript_common.hpp
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@@ -108,59 +108,65 @@ namespace chaiscript
/**
* Errors generated during parsing or evaluation
*/
struct Eval_Error : public std::runtime_error {
std::string reason;
File_Position start_position;
File_Position end_position;
std::string filename;
std::vector<AST_NodePtr> call_stack;
namespace exception
{
/**
* Errors generated during parsing or evaluation
*/
struct eval_error : public std::runtime_error {
std::string reason;
File_Position start_position;
File_Position end_position;
std::string filename;
std::vector<AST_NodePtr> call_stack;
Eval_Error(const std::string &t_why, const File_Position &t_where, const std::string &t_fname) :
std::runtime_error("Error: \"" + t_why + "\" " +
(t_fname != "__EVAL__" ? ("in '" + t_fname + "' ") : "during evaluation ") +
+ "at (" + boost::lexical_cast<std::string>(t_where.line) + ", " +
boost::lexical_cast<std::string>(t_where.column) + ")"),
reason(t_why), start_position(t_where), end_position(t_where), filename(t_fname)
{ }
eval_error(const std::string &t_why, const File_Position &t_where, const std::string &t_fname) throw() :
std::runtime_error("Error: \"" + t_why + "\" " +
(t_fname != "__EVAL__" ? ("in '" + t_fname + "' ") : "during evaluation ") +
+ "at (" + boost::lexical_cast<std::string>(t_where.line) + ", " +
boost::lexical_cast<std::string>(t_where.column) + ")"),
reason(t_why), start_position(t_where), end_position(t_where), filename(t_fname)
{ }
Eval_Error(const std::string &t_why)
: std::runtime_error("Error: \"" + t_why + "\" "),
eval_error(const std::string &t_why) throw()
: std::runtime_error("Error: \"" + t_why + "\" "),
reason(t_why)
{}
{}
virtual ~Eval_Error() throw() {}
};
virtual ~eval_error() throw() {}
};
/**
* Errors generated when loading a file
*/
struct File_Not_Found_Error : public std::runtime_error {
File_Not_Found_Error(const std::string &t_filename)
: std::runtime_error("File Not Found: " + t_filename)
{ }
/**
* Errors generated when loading a file
*/
struct file_not_found_error : public std::runtime_error {
file_not_found_error(const std::string &t_filename) throw()
: std::runtime_error("File Not Found: " + t_filename)
{ }
virtual ~File_Not_Found_Error() throw() {}
};
virtual ~file_not_found_error() throw() {}
};
}
/**
* Special type for returned values
*/
struct Return_Value {
Boxed_Value retval;
namespace detail
{
/**
* Special type for returned values
*/
struct Return_Value {
Boxed_Value retval;
Return_Value(const Boxed_Value &t_return_value) : retval(t_return_value) { }
};
Return_Value(const Boxed_Value &t_return_value) : retval(t_return_value) { }
};
/**
* Special type indicating a call to 'break'
*/
struct Break_Loop {
Break_Loop() { }
};
/**
* Special type indicating a call to 'break'
*/
struct Break_Loop {
Break_Loop() { }
};
}
}
#endif /* _CHAISCRIPT_COMMON_HPP */