Displaying all Variables of an object's class - Revision history

Ekern at 00:53, 23 May 2023

2023-05-23T00:53:32Z

← Older revision		Revision as of 00:53, 23 May 2023
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	<span class="f_Para">For any class, the display does </span>''not''<span class="f_Para"> include class methods (Functions, Subroutines, Properties, or Constructors).</span>		<span class="f_Para">For any class, the display does </span>''not''<span class="f_Para"> include class methods (Functions, Subroutines, Properties, or Constructors).</span>

	<span class="f_Para">The members you can display for the SOUL system classes are [[~~playing~~ all Variables of an object's class#Summary of variable members in SOUL system classes\|summarized]] below.</span>		<span class="f_Para">The members you can display for the SOUL system classes are [[Displaying all Variables of an object's class#Summary of variable members in SOUL system classes\|summarized]] below.</span>

	<span class="f_Para">The </span><span class="f_Monospace">[[expandObject command\|expandObject]]</span><span class="f_Para"> command also invokes this feature, and the </span><span class="f_Monospace">[[getVariablesForClass command\|getVariablesForClass]]</span><span class="f_DefListDDTable"> </span><span class="f_Para">command invokes a variant of the feature that retrieves variable names but not values. </span>		<span class="f_Para">The </span><span class="f_Monospace">[[expandObject command\|expandObject]]</span><span class="f_Para"> command also invokes this feature, and the </span><span class="f_Monospace">[[getVariablesForClass command\|getVariablesForClass]]</span><span class="f_DefListDDTable"> </span><span class="f_Para">command invokes a variant of the feature that retrieves variable names but not values. </span>
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	<span class="f_CodeExList">end class cat </span></p>		<span class="f_CodeExList">end class cat </span></p>

	: At the same time the Variables are displayed, a [[~~glance_at_status_area.html~~\|status bar]] message reports the number of Variables in the class. For this example: <span class="f_Monospace">Found 3 variables in CAT</span><span class="f_ListContinue">. </span>		: At the same time the Variables are displayed, a [[Status bar\|status bar]] message reports the number of Variables in the class. For this example: <span class="f_Monospace">Found 3 variables in CAT</span><span class="f_ListContinue">. </span>

	'''Note:'''<span class="f_Notes"> If the Variables of a class are themselves objects, the only displayable information about their values may be that they are "Not null." </span>		'''Note:'''<span class="f_Notes"> If the Variables of a class are themselves objects, the only displayable information about their values may be that they are "Not null." </span>

Ekern at 00:52, 23 May 2023

2023-05-23T00:52:28Z

← Older revision		Revision as of 00:52, 23 May 2023
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	<span class="f_Para">For any class, the display does </span>''not''<span class="f_Para"> include class methods (Functions, Subroutines, Properties, or Constructors).</span>		<span class="f_Para">For any class, the display does </span>''not''<span class="f_Para"> include class methods (Functions, Subroutines, Properties, or Constructors).</span>

	<span class="f_Para">The members you can display for the SOUL system classes are [[~~displaying_class_variables.html~~#Summary of variable members in SOUL system classes \|summarized]] below.</span>		<span class="f_Para">The members you can display for the SOUL system classes are [[playing all Variables of an object's class#Summary of variable members in SOUL system classes\|summarized]] below.</span>

	<span class="f_Para">The </span><span class="f_Monospace">[[expandObject command\|expandObject]]</span><span class="f_Para"> command also invokes this feature, and the </span><span class="f_Monospace">[[getVariablesForClass command\|getVariablesForClass]]</span><span class="f_DefListDDTable"> </span><span class="f_Para">command invokes a variant of the feature that retrieves variable names but not values. </span>		<span class="f_Para">The </span><span class="f_Monospace">[[expandObject command\|expandObject]]</span><span class="f_Para"> command also invokes this feature, and the </span><span class="f_Monospace">[[getVariablesForClass command\|getVariablesForClass]]</span><span class="f_DefListDDTable"> </span><span class="f_Para">command invokes a variant of the feature that retrieves variable names but not values. </span>

Ekern at 00:51, 23 May 2023

2023-05-23T00:51:46Z

← Older revision		Revision as of 00:51, 23 May 2023
Line 6:		Line 6:
	<span class="f_Para">For any class, the display does </span>''not''<span class="f_Para"> include class methods (Functions, Subroutines, Properties, or Constructors).</span>		<span class="f_Para">For any class, the display does </span>''not''<span class="f_Para"> include class methods (Functions, Subroutines, Properties, or Constructors).</span>

	<span class="f_Para">The members you can display for the SOUL system classes are [[displaying_class_variables.html#~~sirius_class_variables~~\|summarized]] below.</span>		<span class="f_Para">The members you can display for the SOUL system classes are [[displaying_class_variables.html#Summary of variable members in SOUL system classes \|summarized]] below.</span>

	<span class="f_Para">The </span><span class="f_Monospace">[[expandObject command\|expandObject]]</span><span class="f_Para"> command also invokes this feature, and the </span><span class="f_Monospace">[[getVariablesForClass command\|getVariablesForClass]]</span><span class="f_DefListDDTable"> </span><span class="f_Para">command invokes a variant of the feature that retrieves variable names but not values. </span>		<span class="f_Para">The </span><span class="f_Monospace">[[expandObject command\|expandObject]]</span><span class="f_Para"> command also invokes this feature, and the </span><span class="f_Monospace">[[getVariablesForClass command\|getVariablesForClass]]</span><span class="f_DefListDDTable"> </span><span class="f_Para">command invokes a variant of the feature that retrieves variable names but not values. </span>

Ekern at 16:20, 20 April 2023

2023-04-20T16:20:52Z

← Older revision		Revision as of 16:20, 20 April 2023
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	# <span class="f_ListNum2">In the </span><var>Watch Window</var><span class="f_ListNum2">, right click </span><span class="f_ListNum1">the object variable. </span>		# <span class="f_ListNum2">In the </span><var>Watch Window</var><span class="f_ListNum2">, right click </span><span class="f_ListNum1">the object variable. </span>
	:: If this is indeed an object variable and its value is not null, the </span><var>Expand Object</var><span class="f_ListContinue"> context menu option is enabled. </span>		:: If this is indeed an object variable and its value is not null, the </span><var>Expand Object</var><span class="f_ListContinue"> context menu option is enabled. </span>
	~~<!--~~ : [[File:classvar4b_zoom60.gif\|339x166px\|classvar4b]]~~<span class="f_ListContinue2"> </span> -->~~		:: [[File:classvar4b_zoom60.gif\|339x166px\|classvar4b]]
	:: If the object variable's value is '</span><span class="f_Monospace">Not null'</span><span class="f_ListContinue">, its class name is automatically displayed as well. If the current object variable value is not '</span><span class="f_Monospace">Not null'</span><span class="f_ListContinue">, no class name appears and the </span><var>Expand Object</var><span class="f_ListContinue"> option is not enabled. </span>		:: If the object variable's value is '</span><span class="f_Monospace">Not null'</span><span class="f_ListContinue">, its class name is automatically displayed as well. If the current object variable value is not '</span><span class="f_Monospace">Not null'</span><span class="f_ListContinue">, no class name appears and the </span><var>Expand Object</var><span class="f_ListContinue"> option is not enabled. </span>
	: 3. ~~<span class="f_ListNum1">~~Select ~~</span>~~<var>Expand Object i</var~~><span class="f_ListContinue"~~>f the object variable's value is '~~</span><span class="f_Monospace">~~Not null'~~</span><span class="f_ListNum1">~~. ~~</span>~~		: 3. Select <var>Expand Object i</var>f the object variable's value is 'Not null'.
	:: A ~~</span>~~<var>Value</var~~><span class="f_ListContinue"~~> window opens, displaying the names and current values of the ~~</span><span class="f_Para">~~member variables~~</span><span class="f_ListContinue">~~ in the class~~. <!-- For~~ example, a window like the following displays: ~~</span>~~		:: A <var>Value</var> window opens, displaying the names and current values of the member variables in the class, for example, a window like the following displays:
			:: [[File:classvar2b_zoom60.gif\|427x388px\|classvar2b]]
	~~<span class="f_Para"> </span>~~[[File:classvar2b_zoom60.gif\|427x388px\|classvar2b]]~~<span class="f_ListContinue"> </span> -->~~		::This is the class definition for the variable display above:

	~~<span class="f_ListContinue">~~This is the class definition for the variable display above: ~~</span>~~

	<p class="syntax"><span class="f_CodeExList">class cat </span>		<p class="syntax"><span class="f_CodeExList">class cat </span>
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	x==>Not null XmlDoc		x==>Not null XmlDoc
	top==>Not null XmlNode </p>		top==>Not null XmlNode </p>
	~~<!--~~ [[File:classvar3b_zoom60.gif\|427x245px\|classvar3b]]~~<span class="f_NoteContinue"> </span> -->~~		: [[File:classvar3b_zoom60.gif\|427x245px\|classvar3b]]

	=== Summary of variable members in SOUL system classes ===		=== Summary of variable members in SOUL system classes ===

Ekern at 17:14, 4 April 2023

2023-04-04T17:14:30Z

Ekern: Created page with "TOC You can display for a given object variable the names and values of the variables defined for its class. For user cl..."

2022-11-01T01:40:00Z

Created page with "__TOC__ You can display for a given object variable the names and values of the variables defined for its class. For user cl..."

New page

__TOC__
You can display for a given object variable the names and values of the variables defined for its class. 

For user classes, members defined as Variables are displayed. For system classes, members that are similar to Variables, that is, that take no arguments (certain Functions and Properties) and return simple values (names, counts, positions, etc.), are displayed.

For any class, the display does ''not'' include class methods (Functions, Subroutines, Properties, or Constructors).

The members you can display for the SOUL system classes are [[displaying_class_variables.html#sirius_class_variables|summarized]] below.

The [[expandObject command|expandObject]] command also invokes this feature, and the [[getVariablesForClass command|getVariablesForClass]] command invokes a variant of the feature that retrieves variable names but not values. 

To display the member variables in the class represented by a particular object variable:

# [[Add item to watch window|Add]] the object variable to the <var>Watch Window</var>. 
# In the <var>Watch Window</var>, right click the object variable. 
:: If this is indeed an object variable and its value is not null, the <var>Expand Object</var> context menu option is enabled: 
: [[File:classvar4b_zoom60.gif|339x166px|classvar4b]] 
:: If the object variable's value is 'Not null', its class name is automatically displayed as well. If the current object variable value is not 'Not null', no class name appears and the <var>Expand Object</var> option is not enabled. 
: 3. Select <var>Expand Object i</var>f the object variable's value is 'Not null'. 
:: A <var>Value</var> window opens, displaying the names and current values of the member variables in the class. For example, a window like the following displays: 

 [[File:classvar2b_zoom60.gif|427x388px|classvar2b]] 

This is the class definition for the variable display above: 

class cat 
 public 
 variable name is longstring 
 variable type is longstring 
 variable color is longstring 
 constructor new (%iName is longstring) 
 subroutine talk 
 end public 
 
 constructor new (%iName is longstring)
 %this:name = %iName 
 end constructor new 

 
 subroutine talk 
 print %this:name ' says Meow'
 end subroutine talk 
end class cat 

: At the same time the Variables are displayed, a [[glance_at_status_area.html|status bar]] message reports the number of Variables in the class. For this example: Found 3 variables in CAT. 

'''Note:''' If the Variables of a class are themselves objects, the only displayable information about their values may be that they are "Not null." 
: For example, for %d, an instance of a user defined Document class that contains a <var>Janus </var>XmlNode variable and an XmlNodelist variable, the class Variable display is similar to this: 

[[File:classvar3b_zoom60.gif|427x245px|classvar3b]] 

=== Summary of variable members in SOUL system classes ===

If the object variable you expand (as described above) is an instance of a system class, the members that display are summarized in the table below. 

<div style="text-align: left; text-indent: 0; padding: 0 0 0 0; margin: 10px 0 10px 0;">

{|
!width="50%"| Class
!width="50%"| Viewable members
|-
| '''Arraylist'''
| Count 
LastItem
|-
| '''CharacterMap'''
| none suitable
|-
| '''CharacterTranslationException'''
| BytePosition
CharacterPosition
Description
HexValue
Reason
|-
| '''Dataset'''
| State
|-
| '''Daemon''' 
| AmDaemon 
HaveDaemon
MasterNumber 
ParentNumber 
|-
| '''DaemonLost'''
| none suitable
|-
| '''Email''' 
| GetReplyCode
GetReplyText 
Host
Port 
|-
| '''FastUnloadTask'''
| State
|-
| '''FloatNamedArraylist'''
| Count 
Default
UseDefault
|-
| '''HttpRequest''' 
| Fieldcount 
Headercount 
Host
Httpversion 
Maxredirects 
Page
Port
Protocol 
Proxy 
Timeout 
Url
|-
| '''HttpResponse''' 
| Code 
Content 
HeaderCount 
Message 
StatusLine 
Success 
Url 
|-
| '''InvalidBase64Data'''
| Position
|-
| '''InvalidHexData'''
| Position
|-
| '''InvalidRegex'''
| Code
Description
Position
|-
| '''JSON'''
| Type
ToString
Count 
|-
| '''Ldap''' 
| ErrorNumber 
ErrorText 
|-
| '''MaxDaemExceeded'''
| none suitable
|-
| '''NamedArraylist'''
| Count 
Default
UseDefault
|-
| '''NoFreeDaemons'''
| none suitable
|-
| '''RandomNumberGenerator''' 
| none suitable
|-
| '''Record''' 
| FileName
LockStrength
RecordNumber 
|-
| '''Recordset''' 
| IsEmpty
LockStrength
|-
| '''RecordsetCursor''' 
| FileName
LockStrength
LoopLockStrength
RecordNumber
State 
|-
| '''Screen'''
| ActionKey
Columns
Rows 
|-
| '''ScreenField'''
| Column
Invisible 
ItemId 
Modified 
Numeric 
Protected
Row 
Value 
Width 
|-
| '''Socket''' 
| Errinfo('CODE') 
Errinfo('SOCKNUM') 
Errinfo('FUN')
Info('REMOTE')
Info('STAT') 
|-
| '''SortedRecordset'''
| IsEmpty
|-
| '''StringTokenizer''' 
| AtEnd
CurrentQuoted
CurrentToken
NotAtEnd
String 
StringLength
|-
| '''Stringlist '''
| Count
LastItem 
MaxItemLength 
|-
| '''UnicodeNamedArraylist'''
| Count 
Default
UseDefault
|-
| '''UnknownStatistic'''
| Name
|-
| '''UserStatistics''' 
| LoginToString
RequestToString
ToString
|-
| '''XmlDoc''' 
|
DefaultURI 

Encoding 

InvalidChar 
Length 
LocalName 
Prefix 
Qname 
Type 
URI 
Value 
|-
| '''XmlNode''' 
| DefaultURI 
Length 
LocalName 
Prefix 
Qname 
Type
URI 
Value 
|-
| '''XmlNodelist '''
| Count
|}

</div>
[[Category:Debugger Home]]

← Older revision		Revision as of 17:14, 4 April 2023
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	# <span class="f_ListNum1">[[Add item to watch window\|Add]] the object variable to the </span><var>Watch Window</var><span class="f_ListNum1">. </span>		# <span class="f_ListNum1">[[Add item to watch window\|Add]] the object variable to the </span><var>Watch Window</var><span class="f_ListNum1">. </span>
	# <span class="f_ListNum2">In the </span><var>Watch Window</var><span class="f_ListNum2">, right click </span><span class="f_ListNum1">the object variable. </span>		# <span class="f_ListNum2">In the </span><var>Watch Window</var><span class="f_ListNum2">, right click </span><span class="f_ListNum1">the object variable. </span>
	:: If this is indeed an object variable and its value is not null, the </span><var>Expand Object</var><span class="f_ListContinue"> context menu option is enabled: </span>		:: If this is indeed an object variable and its value is not null, the </span><var>Expand Object</var><span class="f_ListContinue"> context menu option is enabled. </span>
	: [[File:classvar4b_zoom60.gif\|339x166px\|classvar4b]]<span class="f_ListContinue2"> </span>		<!-- : [[File:classvar4b_zoom60.gif\|339x166px\|classvar4b]]<span class="f_ListContinue2"> </span> -->
	:: If the object variable's value is '</span><span class="f_Monospace">Not null'</span><span class="f_ListContinue">, its class name is automatically displayed as well. If the current object variable value is not '</span><span class="f_Monospace">Not null'</span><span class="f_ListContinue">, no class name appears and the </span><var>Expand Object</var><span class="f_ListContinue"> option is not enabled. </span>		:: If the object variable's value is '</span><span class="f_Monospace">Not null'</span><span class="f_ListContinue">, its class name is automatically displayed as well. If the current object variable value is not '</span><span class="f_Monospace">Not null'</span><span class="f_ListContinue">, no class name appears and the </span><var>Expand Object</var><span class="f_ListContinue"> option is not enabled. </span>
	: 3. <span class="f_ListNum1">Select </span><var>Expand Object i</var><span class="f_ListContinue">f the object variable's value is '</span><span class="f_Monospace">Not null'</span><span class="f_ListNum1">. </span>		: 3. <span class="f_ListNum1">Select </span><var>Expand Object i</var><span class="f_ListContinue">f the object variable's value is '</span><span class="f_Monospace">Not null'</span><span class="f_ListNum1">. </span>
	:: A </span><var>Value</var><span class="f_ListContinue"> window opens, displaying the names and current values of the </span><span class="f_Para">member variables</span><span class="f_ListContinue"> in the class. For example, a window like the following displays: </span>		:: A </span><var>Value</var><span class="f_ListContinue"> window opens, displaying the names and current values of the </span><span class="f_Para">member variables</span><span class="f_ListContinue"> in the class. <!-- For example, a window like the following displays: </span>

	<span class="f_Para"> </span>[[File:classvar2b_zoom60.gif\|427x388px\|classvar2b]]<span class="f_ListContinue"> </span>		<span class="f_Para"> </span>[[File:classvar2b_zoom60.gif\|427x388px\|classvar2b]]<span class="f_ListContinue"> </span> -->

	<span class="f_ListContinue">This is the class definition for the variable display above: </span>		<span class="f_ListContinue">This is the class definition for the variable display above: </span>
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	'''Note:'''<span class="f_Notes"> If the Variables of a class are themselves objects, the only displayable information about their values may be that they are "Not null." </span>		'''Note:'''<span class="f_Notes"> If the Variables of a class are themselves objects, the only displayable information about their values may be that they are "Not null." </span>
	: For example, for %d, an instance of a user defined Document class that contains a <var>Janus </var><span class="f_NoteContinue">XmlNode variable and an XmlNodelist variable, the class Variable display is similar to this: </span>		: For example, for %d, an instance of a user defined Document class that contains a <var>Janus </var><span class="f_NoteContinue">XmlNode variable and an XmlNodelist variable, the class Variable display is similar to this: </span>
			<p class="syntax">%D:
	[[File:classvar3b_zoom60.gif\|427x245px\|classvar3b]]<span class="f_NoteContinue"> </span>		x==>Not null XmlDoc
			top==>Not null XmlNode </p>
			<!-- [[File:classvar3b_zoom60.gif\|427x245px\|classvar3b]]<span class="f_NoteContinue"> </span> -->

	=== Summary of variable members in SOUL system classes ===		=== Summary of variable members in SOUL system classes ===