Class: Debugger::Breakpoint

Inherits:
Object
  • Object
show all
Defined in:
lib/debugger/test/breakpoint.rb,
ext/ruby_debug/192/breakpoint.c,
ext/ruby_debug/193/breakpoint.c,
ext/ruby_debug/200/breakpoint.c,
ext/ruby_debug/210/breakpoint.c,
ext/ruby_debug/211/breakpoint.c

Instance Method Summary collapse

Instance Method Details

#enabled=(bool) ⇒ Object

Enables or disables breakpoint.



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# File 'ext/ruby_debug/192/breakpoint.c', line 326

static VALUE
breakpoint_set_enabled(VALUE self, VALUE bool)
{
    debug_breakpoint_t *breakpoint;

    Data_Get_Struct(self, debug_breakpoint_t, breakpoint);
    return breakpoint->enabled = bool;
}

#enabled? ⇒ Boolean

Returns whether breakpoint is enabled or not.

Returns:

  • (Boolean) 


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# File 'ext/ruby_debug/192/breakpoint.c', line 311

static VALUE
breakpoint_enabled(VALUE self)
{
    debug_breakpoint_t *breakpoint;

    Data_Get_Struct(self, debug_breakpoint_t, breakpoint);
    return breakpoint->enabled;
}

#expr ⇒ String

Returns a codition expression when this breakpoint should be activated.

Returns:

  • (String) 


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# File 'ext/ruby_debug/192/breakpoint.c', line 411

static VALUE
breakpoint_expr(VALUE self)
{
    debug_breakpoint_t *breakpoint;

    Data_Get_Struct(self, debug_breakpoint_t, breakpoint);
    return breakpoint->expr;
}

#expr=(string) ⇒ Object

Sets the codition expression when this breakpoint should be activated.



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# File 'ext/ruby_debug/192/breakpoint.c', line 426

static VALUE
breakpoint_set_expr(VALUE self, VALUE expr)
{
    debug_breakpoint_t *breakpoint;

    Data_Get_Struct(self, debug_breakpoint_t, breakpoint);
    breakpoint->expr = NIL_P(expr) ? expr: StringValue(expr);
    return expr;
}

#hit_condition ⇒ Object

Returns the hit condition of the breakpoint:

nil if it is an unconditional breakpoint, or :greater_or_equal, :equal, :modulo



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# File 'ext/ruby_debug/192/breakpoint.c', line 506

static VALUE
breakpoint_hit_condition(VALUE self)
{
    debug_breakpoint_t *breakpoint;

    Data_Get_Struct(self, debug_breakpoint_t, breakpoint);
    switch(breakpoint->hit_condition)
    {
        case HIT_COND_GE:
            return ID2SYM(rb_intern("greater_or_equal"));
        case HIT_COND_EQ:
            return ID2SYM(rb_intern("equal"));
        case HIT_COND_MOD:
            return ID2SYM(rb_intern("modulo"));
        case HIT_COND_NONE:
        default:
            return Qnil;
    }
}

#hit_condition=(symbol) ⇒ Object

Sets the hit condition of the breakpoint which must be one of the following values:

nil if it is an unconditional breakpoint, or :greater_or_equal(:ge), :equal(:eq), :modulo(:mod)



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# File 'ext/ruby_debug/192/breakpoint.c', line 535

static VALUE
breakpoint_set_hit_condition(VALUE self, VALUE value)
{
    debug_breakpoint_t *breakpoint;
    ID id_value;

    Data_Get_Struct(self, debug_breakpoint_t, breakpoint);
    id_value = rb_to_id(value);
    
    if(rb_intern("greater_or_equal") == id_value || rb_intern("ge") == id_value)
        breakpoint->hit_condition = HIT_COND_GE;
    else if(rb_intern("equal") == id_value || rb_intern("eq") == id_value)
        breakpoint->hit_condition = HIT_COND_EQ;
    else if(rb_intern("modulo") == id_value || rb_intern("mod") == id_value)
        breakpoint->hit_condition = HIT_COND_MOD;
    else
        rb_raise(rb_eArgError, "Invalid condition parameter");
    return value;
}

#hit_count ⇒ Integer

Returns the hit count of the breakpoint.

Returns:

  • (Integer) 


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# File 'ext/ruby_debug/192/breakpoint.c', line 457

static VALUE
breakpoint_hit_count(VALUE self)
{
    debug_breakpoint_t *breakpoint;

    Data_Get_Struct(self, debug_breakpoint_t, breakpoint);
    return INT2FIX(breakpoint->hit_count);
}

#hit_value ⇒ Integer

Returns the hit value of the breakpoint.

Returns:

  • (Integer) 


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# File 'ext/ruby_debug/192/breakpoint.c', line 472

static VALUE
breakpoint_hit_value(VALUE self)
{
    debug_breakpoint_t *breakpoint;

    Data_Get_Struct(self, debug_breakpoint_t, breakpoint);
    return INT2FIX(breakpoint->hit_value);
}

#hit_value=(int) ⇒ Object

Sets the hit value of the breakpoint.



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# File 'ext/ruby_debug/192/breakpoint.c', line 487

static VALUE
breakpoint_set_hit_value(VALUE self, VALUE value)
{
    debug_breakpoint_t *breakpoint;

    Data_Get_Struct(self, debug_breakpoint_t, breakpoint);
    breakpoint->hit_value = FIX2INT(value);
    return value;
}

#id ⇒ Integer

Returns id of the breakpoint.

Returns:

  • (Integer) 


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# File 'ext/ruby_debug/192/breakpoint.c', line 442

static VALUE
breakpoint_id(VALUE self)
{
    debug_breakpoint_t *breakpoint;

    Data_Get_Struct(self, debug_breakpoint_t, breakpoint);
    return INT2FIX(breakpoint->id);
}

#inspect ⇒ Object 



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# File 'lib/debugger/test/breakpoint.rb', line 4

def inspect
  values = %w{id pos source expr hit_condition hit_count hit_value enabled?}.map do |field|
    "#{field}: #{send(field)}"
  end.join(", ")
  "#<Debugger::Breakpoint #{values}>"
end

#pos ⇒ String, Integer

Returns the position of this breakpoint.

Returns:

  • (String, Integer) 


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# File 'ext/ruby_debug/192/breakpoint.c', line 372

static VALUE
breakpoint_pos(VALUE self)
{
    debug_breakpoint_t *breakpoint;

    Data_Get_Struct(self, debug_breakpoint_t, breakpoint);
    if(breakpoint->type == BP_METHOD_TYPE)
        return rb_str_new2(rb_id2name(breakpoint->pos.mid));
    else
        return INT2FIX(breakpoint->pos.line);
}

#pos=(string) ⇒ Object

Sets the position of this breakpoint.



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# File 'ext/ruby_debug/192/breakpoint.c', line 390

static VALUE
breakpoint_set_pos(VALUE self, VALUE value)
{
    debug_breakpoint_t *breakpoint;

    Data_Get_Struct(self, debug_breakpoint_t, breakpoint);
    if(breakpoint->type == BP_METHOD_TYPE)
    {
        breakpoint->pos.mid = rb_to_id(StringValue(value));
    }
    else
        breakpoint->pos.line = FIX2INT(value);
    return value;
}

#source ⇒ String

Returns a source of the breakpoint.

Returns:

  • (String) 


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# File 'ext/ruby_debug/192/breakpoint.c', line 341

static VALUE
breakpoint_source(VALUE self)
{
    debug_breakpoint_t *breakpoint;

    Data_Get_Struct(self, debug_breakpoint_t, breakpoint);
    return breakpoint->source;
}

#source=(string) ⇒ Object

Sets the source of the breakpoint.



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# File 'ext/ruby_debug/192/breakpoint.c', line 356

static VALUE
breakpoint_set_source(VALUE self, VALUE value)
{
    debug_breakpoint_t *breakpoint;

    Data_Get_Struct(self, debug_breakpoint_t, breakpoint);
    breakpoint->source = StringValue(value);
    return value;
}