Function template: In C++, a function template is referred as a “generic” function, which can work with different data types. While writing a function template, a programmer should use a “type parameter” to denote a “generic” data type instead of using the actual parameter. The compiler generates the code, when it encounters a function call to a function template. This code will handle the particular data type which is used in the function call. The compiler identifies the argument type and generates the code to work with those types. The generated code is referred as “template function”. Example: For example consider the following function template for finding a cube of value: template <class T> T cube(T x) { return x * x * x ; } A function template must begin with the keyword “template” and it is followed by a pair of angle brackets, which contains one or more “generic” data types. A “generic” type must start with the keyword “class”, followed by an argument name which stands for the data type. The statement “T cube(T x)” is referred as function header, where “T” is a “type parameter”, “cube” is the function name and the variable “x” is declared for the type “T”.

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Answer 1

Question

Chapter 17.1, Problem 6STE

Program Plan Intro

Function template:

In C++, a function template is referred as a “generic” function, which can work with different data types.

While writing a function template, a programmer should use a “type parameter” to denote a “generic” data type instead of using the actual parameter.

The compiler generates the code, when it encounters a function call to a function template. This code will handle the particular data type which is used in the function call.

The compiler identifies the argument type and generates the code to work with those types.

The generated code is referred as “template function”.

Example:

For example consider the following function template for finding a cube of value:

  template <class T>

  T cube(T x)

  {

  return x * x * x ;

  }

A function template must begin with the keyword “template” and it is followed by a pair of angle brackets, which contains one or more “generic” data types.

A “generic” type must start with the keyword “class”, followed by an argument name which stands for the data type.

The statement “T cube(T x)” is referred as function header, where “T” is a “type parameter”, “cube” is the function name and the variable “x” is declared for the type “T”.

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Answer 2

Question

Chapter 17.1, Problem 6STE

Program Plan Intro

Function template:

In C++, a function template is referred as a “generic” function, which can work with different data types.

While writing a function template, a programmer should use a “type parameter” to denote a “generic” data type instead of using the actual parameter.

The compiler generates the code, when it encounters a function call to a function template. This code will handle the particular data type which is used in the function call.

The compiler identifies the argument type and generates the code to work with those types.

The generated code is referred as “template function”.

Example:

For example consider the following function template for finding a cube of value:

  template <class T>

  T cube(T x)

  {

  return x * x * x ;

  }

A function template must begin with the keyword “template” and it is followed by a pair of angle brackets, which contains one or more “generic” data types.

A “generic” type must start with the keyword “class”, followed by an argument name which stands for the data type.

The statement “T cube(T x)” is referred as function header, where “T” is a “type parameter”, “cube” is the function name and the variable “x” is declared for the type “T”.

Expert Solution & Answer

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Answer 3

Question

Chapter 17.1, Problem 6STE

Program Plan Intro

Function template:

In C++, a function template is referred as a “generic” function, which can work with different data types.

While writing a function template, a programmer should use a “type parameter” to denote a “generic” data type instead of using the actual parameter.

The compiler generates the code, when it encounters a function call to a function template. This code will handle the particular data type which is used in the function call.

The compiler identifies the argument type and generates the code to work with those types.

The generated code is referred as “template function”.

Example:

For example consider the following function template for finding a cube of value:

  template <class T>

  T cube(T x)

  {

  return x * x * x ;

  }

A function template must begin with the keyword “template” and it is followed by a pair of angle brackets, which contains one or more “generic” data types.

A “generic” type must start with the keyword “class”, followed by an argument name which stands for the data type.

The statement “T cube(T x)” is referred as function header, where “T” is a “type parameter”, “cube” is the function name and the variable “x” is declared for the type “T”.

Expert Solution & Answer

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See solution

Answer 4

Question

Chapter 17.1, Problem 6STE

Program Plan Intro

Function template:

In C++, a function template is referred as a “generic” function, which can work with different data types.

While writing a function template, a programmer should use a “type parameter” to denote a “generic” data type instead of using the actual parameter.

The compiler generates the code, when it encounters a function call to a function template. This code will handle the particular data type which is used in the function call.

The compiler identifies the argument type and generates the code to work with those types.

The generated code is referred as “template function”.

Example:

For example consider the following function template for finding a cube of value:

  template <class T>

  T cube(T x)

  {

  return x * x * x ;

  }

A function template must begin with the keyword “template” and it is followed by a pair of angle brackets, which contains one or more “generic” data types.

A “generic” type must start with the keyword “class”, followed by an argument name which stands for the data type.

The statement “T cube(T x)” is referred as function header, where “T” is a “type parameter”, “cube” is the function name and the variable “x” is declared for the type “T”.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 5

Chapter 17.1, Problem 6STE

Program Plan Intro

Function template:

In C++, a function template is referred as a “generic” function, which can work with different data types.

While writing a function template, a programmer should use a “type parameter” to denote a “generic” data type instead of using the actual parameter.

The compiler generates the code, when it encounters a function call to a function template. This code will handle the particular data type which is used in the function call.

The compiler identifies the argument type and generates the code to work with those types.

The generated code is referred as “template function”.

Example:

For example consider the following function template for finding a cube of value:

  template <class T>

  T cube(T x)

  {

  return x * x * x ;

  }

A function template must begin with the keyword “template” and it is followed by a pair of angle brackets, which contains one or more “generic” data types.

A “generic” type must start with the keyword “class”, followed by an argument name which stands for the data type.

The statement “T cube(T x)” is referred as function header, where “T” is a “type parameter”, “cube” is the function name and the variable “x” is declared for the type “T”.

Answer 6

Chapter 17.1, Problem 6STE

Program Plan Intro

Function template:

In C++, a function template is referred as a “generic” function, which can work with different data types.

While writing a function template, a programmer should use a “type parameter” to denote a “generic” data type instead of using the actual parameter.

The compiler generates the code, when it encounters a function call to a function template. This code will handle the particular data type which is used in the function call.

The compiler identifies the argument type and generates the code to work with those types.

The generated code is referred as “template function”.

Example:

For example consider the following function template for finding a cube of value:

  template <class T>

  T cube(T x)

  {

  return x * x * x ;

  }

A function template must begin with the keyword “template” and it is followed by a pair of angle brackets, which contains one or more “generic” data types.

A “generic” type must start with the keyword “class”, followed by an argument name which stands for the data type.

The statement “T cube(T x)” is referred as function header, where “T” is a “type parameter”, “cube” is the function name and the variable “x” is declared for the type “T”.

Answer 7

Chapter 17.1, Problem 6STE

Program Plan Intro

Function template:

In C++, a function template is referred as a “generic” function, which can work with different data types.

While writing a function template, a programmer should use a “type parameter” to denote a “generic” data type instead of using the actual parameter.

The compiler generates the code, when it encounters a function call to a function template. This code will handle the particular data type which is used in the function call.

The compiler identifies the argument type and generates the code to work with those types.

The generated code is referred as “template function”.

Example:

For example consider the following function template for finding a cube of value:

  template <class T>

  T cube(T x)

  {

  return x * x * x ;

  }

A function template must begin with the keyword “template” and it is followed by a pair of angle brackets, which contains one or more “generic” data types.

A “generic” type must start with the keyword “class”, followed by an argument name which stands for the data type.

The statement “T cube(T x)” is referred as function header, where “T” is a “type parameter”, “cube” is the function name and the variable “x” is declared for the type “T”.

Answer 8

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Answer 9

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Answer 10

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Answer 11

Ch. 17.1 - Write a function template named maximum. The...Ch. 17.1 - Prob. 2STE Ch. 17.1 - Define or characterize the template facility for...Ch. 17.1 - Prob. 4STE Ch. 17.1 - Display 7.10 shows a function called search, which...Ch. 17.1 - Prob. 6STE Ch. 17.2 - Give the definition for the member function...Ch. 17.2 - Give the definition for the constructor with zero...Ch. 17.2 - Give the definition of a template class called...Ch. 17.2 - Is the following true or false? Friends are used...

Solution Summary: The author explains a function template in C++, which can work with different data types. The compiler generates the code to handle the particular data type used in the function call.

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Chapter 17 Solutions