Recent changes to Item

Item modified by Nicolas Hainaux

Nicolas Hainaux — Wed, 19 Feb 2014 10:27:39 -0000

--- v24
+++ v25
@@ -24,4 +24,6 @@
 __Debugging info :__
 [[img src=dbg_item.png]]

+[Check Item's complete doc](http://mathmaker.sourceforge.net/participate/doc/classcore_1_1base__calculus_1_1Item.html)
+
 [Back](Core Objects)

Item modified by Nicolas Hainaux

Nicolas Hainaux — Sun, 16 Feb 2014 16:09:40 -0000

--- v23
+++ v24
@@ -23,3 +23,5 @@

 __Debugging info :__
 [[img src=dbg_item.png]]
+
+[Back](Core Objects)

Item modified by Nicolas Hainaux

Nicolas Hainaux — Sun, 16 Feb 2014 16:09:01 -0000

--- v22
+++ v23
@@ -1,11 +1,10 @@
-/!\ not finished writing yet
 [[img src=memo_item.png]]

 An Item is a single number (numeric Item) or string (literal Item).

 It is used to represent calculus elements like : -3 ; +4.5 ; 296 ; 10³⁺⁸ ; (-8)²
 and like : 'A' ; 'CD' ; 'x' ; 'b²' ; '-y³'
-but not elements like : -5x², which can be represented by a [Product](Product) of two Items (-5 and 'x²') or by a [Monomial](Monomial).
+but not elements like : -5x², which should be represented by a [Product](Product) of two Items (-5 and 'x²') or by a [Monomial](Monomial).

 An Item embeds a Value.

Item modified by Nicolas Hainaux

Nicolas Hainaux — Sun, 16 Feb 2014 16:08:12 -0000

--- v21
+++ v22
@@ -16,7 +16,11 @@

 __Fields :__
-
+value_inside : access to the Value embedded in the Item
+raw_value : *(read-only)* access to value_inside.raw_value
+is_out_striked : turn this boolean to True to have an out striked Item
+force_display_sign_once : this boolean is used to force the display of a '+' sign in certain cases, but only once
+unit : contains the unit of the Item *(it should be merged with Value's unit field...)*

 __Debugging info :__
 [[img src=dbg_item.png]]

Item modified by Nicolas Hainaux

Nicolas Hainaux — Mon, 10 Feb 2014 20:49:48 -0000

--- v20
+++ v21
@@ -12,6 +12,7 @@
 It is an Exponented and its exponent is an Exponented itself, so it allows more complicated objects like 4^(x^2)

 __Possible args for \_\_init\_\_() :__
+None | Number | String | Item | (sign,value,exponent) | (sign,number|letter|Value) | 0-degree Monomial | Value

 __Fields :__

Item modified by Nicolas Hainaux

Nicolas Hainaux — Tue, 04 Feb 2014 20:12:11 -0000

--- v19
+++ v20
@@ -1,3 +1,4 @@
+/!\ not finished writing yet
 [[img src=memo_item.png]]

 An Item is a single number (numeric Item) or string (literal Item).

Item modified by Nicolas Hainaux

Nicolas Hainaux — Tue, 04 Feb 2014 19:23:35 -0000

Item modified by Nicolas Hainaux

Nicolas Hainaux — Tue, 04 Feb 2014 19:22:23 -0000

Item modified by Nicolas Hainaux

Nicolas Hainaux — Tue, 04 Feb 2014 19:19:03 -0000

--- v16
+++ v17
@@ -17,4 +17,4 @@

 __Debugging info :__
-[[img src=dbg_str_item.png]]
+[[img src=dbg_item.png]]

Item modified by Nicolas Hainaux

Nicolas Hainaux — Tue, 04 Feb 2014 19:18:47 -0000

--- v15
+++ v16
@@ -1,3 +1,5 @@
+[[img src=memo_item.png]]
+
 An Item is a single number (numeric Item) or string (literal Item).

 It is used to represent calculus elements like : -3 ; +4.5 ; 296 ; 10³⁺⁸ ; (-8)²