Examples directory information

$VDT/examples/adder4/
		4 bit ripple carry adder VHDL files and the test bench VHDL file

$VDT/examples/alarm/
		Synopsys alarm tutorial VHDL files

$VDT/examples/programs/vdt_start.cpp
		A program which prints the VHDL design name and dumps the VHDL objects

$VDT/examples/programs/design_info.cpp
		A program which print all the designs in the given library

$VDT/examples/vdt_search
		A program which traverses all the design hierarchy from the top configuration and print the design name 
