Vm::Dreamer::Environment
get_restrictions(); get_say_normal();
Provides a place for environmental variables. Currently lets you set boundaries on the base, the op_code_width and the operand_width. Used for validation during initialization.
Doesn't take any arguments and returns a hash ref with three keys - base, op_code_width and operand_width. Each in turn is a reference to a hash which has a key called min and another called max.
Used by VM::Dreamer::Validate to validate the machine definition during initialization and by VM::Dreamer::Error to populate an error string with the min/max values for a more robust error message to the user.
Returns a analog of base, op_code_width and operand_width suitable for use in strings when presented to a human. Used by vM::Dreamer::Error.
William Stevenson <william at coders dot coop>
VM::Dreamer VM::Dreamer::Error VM::Dreamer::Validate
This software is Copyright (c) 2013 by William Stevenson.
This is free software, licensed under:
The Artistic License 2.0 (GPL Compatible)
To install VM::Dreamer, copy and paste the appropriate command in to your terminal.
cpanm
cpanm VM::Dreamer
CPAN shell
perl -MCPAN -e shell install VM::Dreamer
For more information on module installation, please visit the detailed CPAN module installation guide.