Using the STL : The C++ Standard Template Library PDF
by Robert Robson
Description
Programming languages evolve in steps. They began with weakly typed lan- guages like FORTRAN and progressed to strongly typed languages like PAS- CAL.
This had the positive effect of moving the detection of many programming errors from run-time to compile-time.
Unfortunately, it was soon recognized that it had the negative effect of limiting the generality of functions since they were now bound to a specific data type.
This virtually eliminated the writing of reusable software components.
The result was that programmers had to re-implement common algorithms and data structures over and over again.
Newer languages, like C++, provide a way to decouple algorithms and data structures from the data types upon which they operate.
C++ provides this capa- bility via the template mechanism.
Suddenly, it became possible to write generic algorithms and data structures that could be reused.
In effect, this provides de- bugged software components that can be combined to form programs much faster than by re-implementing the components each time they are needed.
At the same time that programming languages were evolving, computer hard- ware was becoming incredibly inexpensive compared to programmers' salaries.
This provided a strong incentive to reduce costs by increasing programmer pro- ductivity.
Software reuse was seen as one way to increase programmer productivity.
Information
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Download - Immediately Available
- Format:PDF
- Publisher:Springer New York
- Publication Date:06/12/2012
- Category:
- ISBN:9781468405316
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Information
-
Download - Immediately Available
- Format:PDF
- Publisher:Springer New York
- Publication Date:06/12/2012
- Category:
- ISBN:9781468405316
