Database System Concepts
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Write a function resize(.) that dynamically resizes an array of integers by a specified amount in increase_capacity. void resize( int *&a_first, std::size_t const increase_capacity ); Note the following: a_first provides a pointer to the first element of a dynamically allocated array that we wish to resize. increase_capacity is the number of integers that we wish to increase the array by. You will need to create a separate dynamically allocated array of the appropriate size, copy over the contents of the original array, ensure that the original array is deallocated (assume it is dynamically created in the main()), and return the address of the new dynamically allocated array via pass-by-reference.
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Transcribed Image Text:Write a function resize(.) that dynamically resizes an array of integers by a specified amount in increase_capacity. void resize( int *&a_first, std::size_t const increase_capacity ); Note the following: a_first provides a pointer to the first element of a dynamically allocated array that we wish to resize. increase_capacity is the number of integers that we wish to increase the array by. You will need to create a separate dynamically allocated array of the appropriate size, copy over the contents of the original array, ensure that the original array is deallocated (assume it is dynamically created in the main()), and return the address of the new dynamically allocated array via pass-by-reference.
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