Strings are character data types that have a set of predefined methods associated with them for manipulating characters. (See the section entitled ""String Methods" on page 12-51" for a description of these methods).

Syntax string variable_name [=initial_value]; variable_name

Specifies the initial value for the declared variable. If this specification is omitted, the initial value of the declared variable is null.

As in Verilog, Vera permits strings to be assigned to integers. Strings greater than 32-bits are truncated. Integers, however, cannot be assigned to strings.

  1 program string_t {
  2   // Declare
  3   string i;
  4   // Declare and init value
  5   string j = "This is sample string";
  6   // Declare multiple and assign
  7   integer m,n,o,p = "Guess this";
  8   // Print all the values
  9   printf("value of i %s\n",i);
 10   printf("value of j %s\n",j);
 11   printf("value of m %s\n",m);
 12   printf("value of n %s\n",n);
 13   printf("value of o %s\n",o);
 14   printf("value of p %s\n",p);
 15 
 16 }

 value of i 
 value of j This is sample string
 value of m     
 value of n     
 value of o     
 value of p this

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