Access and File types in VHDL Digital Design using VHDL by Ravinder Nath Rajotiya - May 13, 2021May 14, 20210 Access Type: Access type allows to manipulate data, which are created dynamically during simulation and which exact size is not known in advance. Any reference to them is performed via allocators, which work in a similar way as pointers in programming languages. Simplified Syntax access subtype_indication type identifier; Here, the subtype_indication denotes the type of an object designated by a value of an access type. It can be any scalar, composite or other access type. File type is not allowed here. Variables are only the objects allowed to be of the access type. The default value of an access type is null. NULL designates no object at all. Allocators has to be used to assign any other value to an object of an access type. The access type allows to create recursive data structures
Reading file data into an array in JAVA JAVA by Ravinder Nath Rajotiya - April 18, 20210 Reading Numeric data from file into an array In this post we look out how we can integer read data from a file into an array. For this we need the following steps. Step-1: Create an array to store data read from file Step-2: create file object of class file and connect to file Step-3: Check if the file exist Step-4: Create object of Scanner class and make connection to input file using file object Step-5: Check if the current line has data in it using hasNext() Step-6: read from the line and set the pointer to begining of next line using object.nextLine() Step-7: close file when done Step-8: Display / process data read from the file Example reading from a file into an array package com.example; import java.io.IOException; public class arrays { public static