- What is macro in C explain with example?
- How do you define macros?
- What is the other name of macro?
- What is macro and its uses?
- What is macro short for?
- What is a macro function?
- What you can pass to a macro function when you call it?
- How many types of macros are there?
- What is the best definition of a macro?
- What is a macro view?
- Is #include a macro?
- What is macro list the types of macros?
What is macro in C explain with example?
A macro is a fragment of code which has been given a name.
Object-like macros resemble data objects when used, function-like macros resemble function calls.
You may define any valid identifier as a macro, even if it is a C keyword.
The preprocessor does not know anything about keywords..
How do you define macros?
Macros: Macros are a piece of code in a program which is given some name. Whenever this name is encountered by the compiler the compiler replaces the name with the actual piece of code. The ‘#define’ directive is used to define a macro.
What is the other name of macro?
What is another word for macro?macronutrientnutrientalimentproteincarbohydratefathealth foodfuel sourcefuel moleculediet5 more rows
What is macro and its uses?
A macro is an automated input sequence that imitates keystrokes or mouse actions. A macro is typically used to replace a repetitive series of keyboard and mouse actions and used often in spreadsheets and word processing applications like MS Excel and MS Word.
What is macro short for?
A macro (short for “macroinstruction”, from Greek combining form μακρο- ‘long, large’) in computer science is a rule or pattern that specifies how a certain input should be mapped to a replacement output. Applying a macro to an input is macro expansion.
What is a macro function?
Macro Definition. The function macro-function determines whether a given symbol is the name of a macro. The defmacro construct provides a convenient way to define new macros.
What you can pass to a macro function when you call it?
Explanation: You can pass to a macro function when you call it an argument in a C function .
How many types of macros are there?
two typesExplanation: There are two types of macros. They are object-like and function-like.
What is the best definition of a macro?
(Entry 1 of 3) 1 : being large, thick, or exceptionally prominent. 2a : of, involving, or intended for use with relatively large quantities or on a large scale. b : of or relating to macroeconomics.
What is a macro view?
The main difference between a macro perspective and a micro perspective is that in a macro view you are always stepping back for a big-picture view. … Put simply, a macro perspective tells you where your business is at any given time, and a micro perspective tells you why your business is in that position.
Is #include a macro?
9 Answers. So like the others say, no, you can’t have #include statements inside a macro, since the preprocessor only does one pass. … It doesn’t behave exactly like a macro would, but it can achieve some pretty macro-like results, since #include basically just dumps the contents of one file into another.
What is macro list the types of macros?
There are two types of macros: Object-like Macros….C Predefined Macros.No.MacroDescription1_DATE_represents current date in “MMM DD YYYY” format.2_TIME_represents current time in “HH:MM:SS” format.3_FILE_represents current file name.4_LINE_represents current line number.1 more row