Module #09.01.11.01 : C specific user error handling

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DESCRIPTION: This module tests the function of <set error handling> and
if some functions generate C binding specific errors under certain incorrect
conditions. The error is handled by a user defined error handling subroutine.

SEMANTIC REQUIREMENTS:


SR1.  <set error handling> sets PHIGS error handling function to new error
handling function. The implementation will invoke the new function when an
error is detected.
#F 324
#D
#S
#T P01/1 
SR2.  <set error handling> returns the previous error handling function.
#F 324
#D
#S
#T P01/2 
SR3.  <set error handling> returns default system error handling function
perr_hand when called first time.
#F 324
#D
#S
#T P02/1 
SR4.  If functions <redraw all structures>, <update workstation>, <set display
update state>, <set text precision>, <set text path>, <set text alignment>,
<set annotation text path>, <set annotation text alignment>, <set interior
style>, <set edge flag>, <set individual asf>, <set text representation>, <set
interior representation>, <set edge representation>, <set colour model>, <set
local transformation 3>, <set local transformation>, <set modelling clipping
indicator>, <set view representation 3>, <set view representation>, <set view
transformation input priority>, <set edit mode>, <delete structure network>,
<set conflict resolution>, <retrieve paths to ancestors>, <retrieve paths to
decendants>, <initialize choice 3>-<initialize pick>, <set locator mode>-<set
string mode>, <flush device events>, <set error handling mode> are called, and
enumeration type is out of range, then error 2202 is generated and the
function is ignored.
#F 5 6 7 37 43 44 47 48 50 53 62 65 66 67 72 75 76 81 84 85 86 117 127
#F 140 145 146 158-161 164-169 187 318
#D
#S 4.12/109/6
#T P03/1 P03/2 P03/3 P03/4 P03/5 P03/6 P03/7 P03/8 P03/9 P03/10 P03/11
#T P03/12 P03/13 P03/14 P03/15 P03/16 P03/17 P03/18 P03/19 P03/20
#T P03/21 
LOCAL DICTIONARY:

  Functions ---
  005: prst    <redraw all structures>
  006: puwk    <update workstation>
  007: psdus   <set display update state>
  037: pstxpr  <set text precision>
  043: pstxp   <set text path>
  044: pstxal  <set text alignment>
  047: psatp   <set annotation text path>
  048: psatal  <set annotation text alignment>
  050: psis    <set interior style>
  053: psedfg  <set edge flag>
  062: psiasf  <set individual asf>
  065: pstxr   <set text representation>
  066: psir    <set interior representation>
  067: psedr   <set edge representation>
  072: pscmd   <set colour model>
  075: pslmt3  <set local transformation 3>
  076: pslmt   <set local transformation>
  081: psmcli  <set modelling clipping indicator>
  084: psvwr3  <set view representation 3>
  085: psvwr   <set view representation>
  086: psvtip  <set view transformation input priority>
  117: psedm   <set edit mode>
  127: pdsn    <delete structure network>
  140: pscnrs  <set conflict resolution>
  145: prepan  <retrieve paths to ancestors>
  146: prepde  <retrieve paths to descendants>
  158: pinch3  <initialize choice 3>
  159: pinch   <initialize choice>
  160: pinpk3  <initialize pick 3>
  161: pinpk   <initialize pick>
  164: pslcm   <set locator mode>
  165: psskm   <set stroke mode>
  166: psvlm   <set valuator mode>
  167: pschm   <set choice mode>
  168: pspkm   <set pick mode>
  169: psstm   <set string mode>
  187: pflush  <flush device events>
  318: pserhm  <set error handling mode>
 
  Data Structures ---
 





PROGRAM 1:
Function of <Set error handler>

You may inspect either the
design or
code for this program.

PROGRAM 2:
First call <set error handler>

You may inspect either the
design or
code for this program.

PROGRAM 3:
Error 2202 handled by user

You may inspect either the
design or
code for this program.

End of documentation for 09.01.11.01