nitdbg: Added counter to Breakpoint class + documentation

Signed-off-by: Lucas BAJOLET <r4pass@hotmail.com>

diff --git a/src/breakpoint.nit b/src/breakpoint.nit
index b2d1aef..ef04a3b 100644 (file)
--- a/src/breakpoint.nit
+++ b/src/breakpoint.nit
@@ -20,14 +20,41 @@ module breakpoint
 # Contains all the informations of a Breakpoint for the Debugger
 class Breakpoint
 
+       # Line to break on
        var line: Int
 
+       # File concerned by the breakpoint
        var file: String
 
+       # Maximum times to break on self
+       var max_breaks: Int
+
        init(line: Int, file: String)
        do
                self.line = line
                self.file = file
+               self.max_breaks = -1
+       end
+
+       fun set_max_breaks(breaks: Int)
+       do
+               self.max_breaks = breaks
+       end
+
+       # When the breakpoint is encountered, the check-in function should be called
+       fun check_in
+       do
+               if self.max_breaks > 0 then self.max_breaks -= 1
+       end
+
+       # Checks if the breakpoint is still valid (that is, if it has a remaining breaks number > 0 or == -1)
+       fun is_valid: Bool
+       do
+               if max_breaks == 0 then
+                       return false
+               else
+                       return true
+               end
        end
 
 end