Economic Thought Of The Twentieth Century And Other Essays
A library is a collection of implementations of behavior, written in terms of a language that has a well-defined interface by which the behavior is invoked. This means that as long as a higher level program uses a library to make system calls, it does not need to be re-written to implement those system calls over and over again. In addition, the behavior is provided for reuse by multiple independent programs. A program invokes the library-provided behavior via a mechanism of the language. For example, in a simple imperative language such as C, the behavior in a library is invoked by using C's normal function-call. What distinguishes the call as being to a library, versus being to another function in the same program, is the way that the code is organized in the system. Library code is organized in such a way that it can be used by multiple programs that have no connection to each other, while code that is part of a program is organized to only be used within that one program. This distinction can gain a hierarchical notion when a program grows large, such as a multi-million-line program. In that case, there may be internal libraries that are reused by independent subportions of the large program. The distinguishing feature is that a library is organized for the purposes of being reused by independent programs or sub-programs, and the user only needs to know the interface, and not the internal details of the library.
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Economic Thought Of The Twentieth Century And Other Essays
A library is a collection of implementations of behavior, written in terms of a language that has a well-defined interface by which the behavior is invoked. This means that as long as a higher level program uses a library to make system calls, it does not need to be re-written to implement those system calls over and over again. In addition, the behavior is provided for reuse by multiple independent programs. A program invokes the library-provided behavior via a mechanism of the language. For example, in a simple imperative language such as C, the behavior in a library is invoked by using C's normal function-call. What distinguishes the call as being to a library, versus being to another function in the same program, is the way that the code is organized in the system. Library code is organized in such a way that it can be used by multiple programs that have no connection to each other, while code that is part of a program is organized to only be used within that one program. This distinction can gain a hierarchical notion when a program grows large, such as a multi-million-line program. In that case, there may be internal libraries that are reused by independent subportions of the large program. The distinguishing feature is that a library is organized for the purposes of being reused by independent programs or sub-programs, and the user only needs to know the interface, and not the internal details of the library.
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Economic Thought Of The Twentieth Century And Other Essays

Economic Thought Of The Twentieth Century And Other Essays

by P. R. Dubhashi
Economic Thought Of The Twentieth Century And Other Essays
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Economic Thought Of The Twentieth Century And Other Essays

Economic Thought Of The Twentieth Century And Other Essays

by P. R. Dubhashi

Overview

A library is a collection of implementations of behavior, written in terms of a language that has a well-defined interface by which the behavior is invoked. This means that as long as a higher level program uses a library to make system calls, it does not need to be re-written to implement those system calls over and over again. In addition, the behavior is provided for reuse by multiple independent programs. A program invokes the library-provided behavior via a mechanism of the language. For example, in a simple imperative language such as C, the behavior in a library is invoked by using C's normal function-call. What distinguishes the call as being to a library, versus being to another function in the same program, is the way that the code is organized in the system. Library code is organized in such a way that it can be used by multiple programs that have no connection to each other, while code that is part of a program is organized to only be used within that one program. This distinction can gain a hierarchical notion when a program grows large, such as a multi-million-line program. In that case, there may be internal libraries that are reused by independent subportions of the large program. The distinguishing feature is that a library is organized for the purposes of being reused by independent programs or sub-programs, and the user only needs to know the interface, and not the internal details of the library.

Product Details

ISBN-13: 9789354391125
Publisher: Concept Publishing Company Pvt. Ltd.
Publication date: 06/30/2019
Sold by: Barnes & Noble
Format: eBook
File size: 396 KB

About the Author

Dr. P.R. Dubhasht is a rare combination of an administrator and academician. He had his education in Pune and London School of Economics and holds a Ph.D. and D. 1 ill He joined the Indian Administrative .Service in the year 1953 on the basis of all India competitive examination. As a member of the IAS, he held senior positions in the State and Central Governments. Besides he headed four national institutions of training and research. He is now the Vice-Chancellor of Goa University. He has authored a number of reports on administration and has several books to his credit.
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