EBK STARTING OUT WITH C++
9th Edition
ISBN: 9780134996066
Author: GADDIS
Publisher: PEARSON CUSTOM PUB.(CONSIGNMENT)
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Chapter 17, Problem 7PC
Program Plan Intro
Program to build Word Index
Program plan:
- Include the required header files in the program.
- Declare the function prototypes.
- Define a “main()” function.
- Create an object for map along with set container.
- Call the function “build_Map()” and get its status
- If it is “true”, then display the map size.
- Call the function “create_Index()”.
- Define a “create_Index()” function.
- Create a file “index.txt”.
- Get the word map container.
- If the file has been successfully opened,
- Using for to iterate the map elements.
- Write the set elements in the “index.txt”.
- Close the file.
- Else, display an error message.
- Define a “build_Map()” function.
- Declare the required input variables.
- Call the function “fileopen()” and get its status.
- If it is true, then
- Read the first line from the file.
- Using while to find the end of the file
- Increment the line counter.
- Call the function “spliting()” function.
- Using for to iterate the string
vector elements.- Create an empty set.
- Emplace the empty set from word map.
- Insert the line counter in the word map.
- Read the next line form the file.
- Close the input file.
- Return the file open status.
- Define a “fileopen()” function.
- Declare the required input variables.
- Get the file name from the user.
- Open the input file.
- If it is successfully open, then set the status as true.
- Else, set the status as false.
- Return the file open status.
- Define a “splitting()” function.
- Declare the required variables.
- Get the occurrence of the first delimiter.
- Using while until not get the delimiter
- Extract the token from the string
- Trim the whitespace which had presented in the string.
- Push the token into the vector.
- Increment the position to point the next character.
- Find the next occurrence of delimiter
- If it the last token, then
- Extract the token from the string
- Trim the whitespace which had presented in the string.
- Push the token into the vector.
- Define a “triming()” function.
- Get the string.
- Find the first character from the string.
- Find the last character from the string.
- Return the string.
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Chapter 17 Solutions
EBK STARTING OUT WITH C++
Ch. 17.2 - Prob. 17.1CPCh. 17.2 - Prob. 17.2CPCh. 17.2 - Prob. 17.3CPCh. 17.2 - Suppose you are writing a program that uses the...Ch. 17.2 - Prob. 17.5CPCh. 17.2 - Prob. 17.6CPCh. 17.2 - What does a containers begin() and end() member...Ch. 17.2 - Prob. 17.8CPCh. 17.2 - Prob. 17.9CPCh. 17.2 - Prob. 17.10CP
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