Ada 95 for C and C++ Programmers (Simon Johnston)
This document is written primarily for C and C++ programmers and is set out to describe the Ada programming language in a way more accessible to them. Topics covered includes: Ada predefined types, complex types, simple language constructs, new Ada-95 Object Oriented programming constructs, Ada tools for managing concurrency, the task and protected types, Ada IO library and the differences in concept and implementation between it and C stdio.
Author(s): Simon Johnston
NA Pages 
An Introduction to Ada Programming for Experienced Computer Programmers
This note explains the following topics: Summary of Language, Types and the type model, Control structures for algorithms, Access types, Subprograms, Package design, Child library units, Object oriented programming with packages, Using standard libraries and annexes, Exception management, Generic components, New names from old ones, Concurrency with tasking.
Author(s): Richard Riehle
117 Pages
The purpose of this guide is to help computer professionals produce better Ada programs by identifying a set of stylistic guidelines that will directly impact the quality of their Ada programs. This style guide is not intended to replace the Ada Reference Manual, or the Rationale, or to serve as a tutorial for the Ada programming language.
Author(s): wikibooks.org
NA Pages
