CTTL Utility Classes and Functions

Version 2.08

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CTTL sample programs include auxiliary header files located in cttl20/utils distribution subdirectory. These files define helper classes and functions to handle syntax trees, input, output, and time.

Utility Classes:

• cttl::inode_reader Representation of a readable node of a syntax tree.
• cttl::inode_writer Representation of a writable node of a syntax tree.
• cttl::offset_stack_guard Utility class to track cttl::input positions in nested grammars.

Utility Functions:

• cttl::file2string() Reads data from a text file and returns a string containing the data.
• cttl::string2file() Writes data from the string into a text file.
• cttl::itos() Converts integer to string.
• cttl::pipe_input_2_vector() Inputs data from standard input and stores it in a vector of strings provided by the user.
• cttl::pipe_input_2_string() Inputs data from standard input and stores it in a string provided by the user.
• cttl::current_time() Returns current time.
• cttl::time2string() Converts time_t to string.

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Copyright © 1997-2006 Igor Kholodov mailto:cttl@users.sourceforge.net.

Permission to copy, use, modify, sell and distribute this document is granted provided this copyright notice appears in all copies. This document is provided "as is" without express or implied warranty, and with no claim as to its suitability for any purpose.

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