Data Abstraction and Problem Solving with C++ Walls and Mirrors by Frank M. Carrano
Text Home Text Errata	c01p049.cpp File Reference Detailed Description A function that is not fail-safe. Date: 29 May 2006 Chapter: Chapter 1 Page: Page 49 Version: 5.0 Definition in file c01p049.cpp. Go to the source code of this file. Typedefs typedef int  TableType [TABLE_SIZE] Functions int  index (int group) void  readData (TableType incomeData) Variables const int  LOW_END = 10 const int  HIGH_END = 100 const int  TABLE_SIZE = HIGH_END - LOW_END + 1 Typedef Documentation typedef int TableType[TABLE_SIZE]   Definition at line 21 of file c01p049.cpp. Function Documentation int index (  int  group  )    Returns: The array index that corresponds to group number. Definition at line 24 of file c01p049.cpp. References LOW_END. Referenced by readData(). void readData (  TableType  incomeData  )    Reads and organizes income statistics. Parameters: incomeData  A TableType of income statistics. Precondition: The calling module gives directions and prompts user. Input data is error-free and each input line is in the form G N, where N is the number of people with an income in the G-thousand-dollar group and LOW_END <= G <= HIGH_END. An input line with values of zero for both G and N terminates the input. Postcondition: incomeData[G - LOW_END] = total number of people with an income in the G-thousand-dollar group for each G read. The values read are displayed. Definition at line 41 of file c01p049.cpp. References HIGH_END, index(), and LOW_END. Variable Documentation const int LOW_END = 10   Ten-thousand dollar income. Definition at line 17 of file c01p049.cpp. Referenced by index(), and readData(). const int HIGH_END = 100   100-thousand dollar income. Definition at line 19 of file c01p049.cpp. Referenced by readData(). const int TABLE_SIZE = HIGH_END - LOW_END + 1   Definition at line 20 of file c01p049.cpp.

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