Table of Contents

About This Manual

Purpose

Organization

Notation Conventions

Related Documents

Getting Help

1 Introduction

1.1 Overview

1.2 C++ Support Package Contents

1.3 Building C++ Applications

2 C++ Interface Concepts

2.1 Design Goals

2.2 Design Overview

2.2.1 Class Hierarchy

2.2.2 C++ Object-to-System Entity Mapping

2.2.3 Error Handling

2.3 Class Implementation

2.3.1 C++ Object to System Entity Mapping Implementation

2.3.2 Naming Conventions

2.3.3 Default Parameters

2.3.4 Common Class Elements

2.3.5 Error Handling

Error Handler Function Implementation

Overriding the Default Error Handler

2.4 C++ Runtime Support

2.4.1 C++ Heap Management

Heap Usage in C++

pSOSystem New and Delete Design Overview

2.4.2 Initialization Issues

2.4.3 Task Deletion

2.4.3 Synchronous Task Deletion

2.4.3 Asynchronous Task Deletion

3 C++ Interface References

ClearHeapStats - C++ Heap Management Routine

GetHeapStats - C++ Heap Management Routine

GetTime - C++ Interface to pSOS+ Time-related Functions

InitCxxRuntime - C++ Run-time Initialization Routine

InitMemAlloc - C++ Heap Management Routine

PError Class - C++ Interface to pSOS+ Error Handling

PPartition Class - C++ Interface to pSOS+ Partition Entities

PQueue Class - C++ Interface to pSOS+ Queue Entities

PRegion Class - C++ Interface to pSOS+ Region Entities

PSemaphore Class - C++ Interface to pSOS+ Semaphore Entities

Task Classes - C++ Interface to pSOS+ Task Entities (PTaskBase, PTask, and PSelf)

SetTime - C++ Interface to pSOS+ Time-related Functions

TurnHeapStatsOff - C++ Heap Management Routine

TurnHeapStatsOn - C++ Heap Management Routine

A pSOS+ C to C++ System Call Cross Reference

A.1 pSOS+ System Calls (Defined in psos.h)

B Building C++ Applications Using the pRISM Tool Set

C Building C++ Applications Using the Microtec Research Tool Set

D Building C++ Applications Using MetaWare Compiler

Index

Copyright © 1996, Integrated Systems, Inc. All rights reserved.