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This video describes code to generate the needed declares, the code to generate the source assignments, and what is produced from the test program shown in a previous video (Unit 15, section 1).
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This video describes how to create code that is conditionally compiled in (or out) depending on expressions.
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This video describes definition directives in C and PL/I, the PL/I macro facility, macro variable data and storage attributes, macro string- and text-handling built-in functions, the MDECK compiler…
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This video describes test case generation, compares including files in C versus PL/I, and how to use %INCLUDE and %XINCLUDE statements.
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This video describes built-in functions that you can use for data checking: TRIM, INLIST, VERIFY, and BETWEEN.
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This video describes C flexible arrays, the based structure in PL/I and the refer attribute, and implicit locator qualification.
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This video describes how to specify that main has a parameter.
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This video describes the ifthenelse built-in function and PL/I array statements.
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This video describes default types of storage classes: package-level and procedure-level. This video also covers explicit storage classes: automatic, constant, and static.
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This video and others in this unit describe how you can write PL/I code to solve the Towers of Hanoi problem, which is a mathematical game or puzzle consisting of three rods and a number of disks of…
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This video describes simple qsort parameters in PL/I and function pointers.
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This video compares how in C, all parameters are passed by value. However, in PL/I, by default, parameters are passed by reference.
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This video compares how you declare a function in both C and PL/I. The video also talks about prototyping functions in PL/I.
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This video describes several statements that you can use to handle conditions in Pl/I including ON, RESIGNAL, and ENDFILE.
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This video describes conditions, such as STRINGSIZE, SUBSCRIPTRANGE, block prefixes, and compiler options, that you can enable that will cause the compiler to generate extra code to check the…
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This video describes how you can search for a character in a set, search for a character not in a set, and splice a string out of a longer string.
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