75 lines
3.4 KiB
Plaintext
75 lines
3.4 KiB
Plaintext
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SAMPLES.DOC File
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QuickC (R) Compiler, Version 2.01
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===========================< Samples List >================================
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In addition to the reference and "C For Yourself" examples in the QC
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Advisor, the following sample programs are provided with QuickC.
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Files Description
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----- -----------
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GRDEMO.MAK GRDEMO illustrates general graphics techniques
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GRDEMO.C including drawing, animation, palette
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MENU.C switching, window adjustment, menus, and
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MENU.H turtle graphics. The MENU and TURTLE modules
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TURTLE.C are independent modules that could be used
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TURTLE.H in your own programs.
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LIFE.MAK LIFE illustrates general C and inline assembler
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LIFE.C techniques. In particular, it shows how to write
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TOOLS.C entire screens to the screen buffer. The TOOLS
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TOOLS.H module contains independent functions and
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macros that could be used in your own programs.
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CHRTDEMO.MAK CHRTDEMO illustrates presentation graphics
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CHRTDEMO.C techniques. You can use this program as a tool
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CHRTOPT.C for testing different modes and options before
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CHRTSUPT.C building them into your own programs.
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CHRTDEMO.H
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CRLF.C CRLF is a tool for converting certain files that
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can not be loaded into the QC environment. It
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removes unwanted control characters and ensures
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that each line is terminated by a carriage-return/
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line-feed pair. CRLF.EXE is also provided on the
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utilities disk.
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======================< Note on Graphics Libraries >=======================
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GRDEMO and LIFE require GRAPHICS.LIB. CHRTDEMO requires GRAPHICS.LIB
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and PGCHART.LIB. If you did not request these libraries in your
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combined library files during setup, you will get "unresolved
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external" linker errors when you try to compile the programs.
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If you are using the QC environment, you must add the appropriate
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library names to the program list (.MAK) files. For example, if you
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want to compile LIFE, select Edit Program List from the Make menu. A
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dialog box will appear showing the contents of the LIFE.MAK program
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list. Enter the name GRAPHICS.LIB at the File Name prompt and select
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the Save List button.
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If you are using QCL, specify the library names on the command line.
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For example, use this command line to compile LIFE:
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QCL life.c tools.c graphics.lib
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======================< Note on Naming Conventions >=======================
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Two example programs, CHRTDEMO and GRDEMO, use a subset of the naming
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conventions used in OS/2 and Windows include files. In this
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convention, the first character of an identifier is a lowercase letter
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called a prefix. Common prefixes include p (pointer), a (array), i
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(index), and c (count). After the prefix, there may be an additional
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lowercase tag, usually indicating type. Common tags include ch (char),
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f (flag), sz (zero-terminated string) l (long), and x or y (x or y
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coordinate). Following this there may be one or more qualifiers, each
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beginning with an uppercase letter. For example, an identifier called
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achFileName is an array (a) of characters (ch) containing a file name
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(FileName).
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