is_design_modified

Returns a Boolean value (0 for false, 1 for true) indicating if a design has been modified in the Designer software. True is returned if a design has been modified.

is_design_modified

Arguments

None

Supported Family

All

Description

Some Tcl commands are valid only if a design has been modified in Designer.  Use the is_design_modified command to prevent runtime errors by checking for this before invoking the commands.

Exceptions

• Returns an error if arguments are passed.

Example

The following code will determine if a design has been modified.

set bDesignModified [ is_design_modified ]

if { $bDesignModified == 0 } {

  puts “Design has not been modified.”

}

See Also

get_design_filename

get_design_info

is_design_loaded

is_design_state_complete