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/* -----------------------------------------------------------------------------
* enumtypesafe.swg
*
* Include this file in order for C/C++ enums to be wrapped by the so called
* typesafe enum pattern. Each enum has an equivalent C# class named after the
* enum and each enum item is a static instance of this class.
* ----------------------------------------------------------------------------- */
// const enum SWIGTYPE & typemaps
%typemap(ctype) const enum SWIGTYPE & "int"
%typemap(imtype) const enum SWIGTYPE & "int"
%typemap(cstype) const enum SWIGTYPE & "$*csclassname"
%typemap(in) const enum SWIGTYPE & ($*1_ltype temp)
%{ temp = ($*1_ltype)$input;
$1 = &temp; %}
%typemap(out) const enum SWIGTYPE & %{ $result = *$1; %}
%typemap(directorout,warning=SWIGWARN_TYPEMAP_THREAD_UNSAFE_MSG) const enum SWIGTYPE &
%{ static $*1_ltype temp = ($*1_ltype)$input;
$result = &temp; %}
%typemap(directorin) const enum SWIGTYPE & "$input = $1_name;"
%typemap(csdirectorin) const enum SWIGTYPE & "$*csclassname.swigToEnum($iminput)"
%typemap(csdirectorout) const enum SWIGTYPE & "$cscall.swigValue"
%typecheck(SWIG_TYPECHECK_POINTER) const enum SWIGTYPE & ""
%typemap(throws, canthrow=1) const enum SWIGTYPE &
%{ (void)$1;
SWIG_CSharpSetPendingException(SWIG_CSharpApplicationException, "C++ $1_type exception thrown");
return $null; %}
%typemap(csin) const enum SWIGTYPE & "$csinput.swigValue"
%typemap(csout, excode=SWIGEXCODE) const enum SWIGTYPE & {
$*csclassname ret = $*csclassname.swigToEnum($imcall);$excode
return ret;
}
%typemap(csvarout, excode=SWIGEXCODE2) const enum SWIGTYPE & %{
get {
$*csclassname ret = $*csclassname.swigToEnum($imcall);$excode
return ret;
} %}
// enum SWIGTYPE typemaps
%typemap(ctype) enum SWIGTYPE "int"
%typemap(imtype) enum SWIGTYPE "int"
%typemap(cstype) enum SWIGTYPE "$csclassname"
%typemap(in) enum SWIGTYPE %{ $1 = ($1_ltype)$input; %}
%typemap(out) enum SWIGTYPE %{ $result = $1; %}
%typemap(directorout) enum SWIGTYPE %{ $result = ($1_ltype)$input; %}
%typemap(directorin) enum SWIGTYPE "$input = $1;"
%typemap(csdirectorin) enum SWIGTYPE "$csclassname.swigToEnum($iminput)"
%typemap(csdirectorout) enum SWIGTYPE "$cscall.swigValue"
%typecheck(SWIG_TYPECHECK_POINTER) enum SWIGTYPE ""
%typemap(throws, canthrow=1) enum SWIGTYPE
%{ (void)$1;
SWIG_CSharpSetPendingException(SWIG_CSharpApplicationException, "C++ $1_type exception thrown");
return $null; %}
%typemap(csin) enum SWIGTYPE "$csinput.swigValue"
%typemap(csout, excode=SWIGEXCODE) enum SWIGTYPE {
$csclassname ret = $csclassname.swigToEnum($imcall);$excode
return ret;
}
%typemap(csvarout, excode=SWIGEXCODE2) enum SWIGTYPE %{
get {
$csclassname ret = $csclassname.swigToEnum($imcall);$excode
return ret;
} %}
%typemap(csbase) enum SWIGTYPE ""
%typemap(csclassmodifiers) enum SWIGTYPE "public sealed class"
%typemap(cscode) enum SWIGTYPE ""
%typemap(csimports) enum SWIGTYPE ""
%typemap(csinterfaces) enum SWIGTYPE ""
/*
* The swigToEnum method is used to find the C# enum from a C++ enum integer value. The default one here takes
* advantage of the fact that most enums do not have initial values specified, so the lookup is fast. If initial
* values are specified then a lengthy linear search through all possible enums might occur. Specific typemaps could be
* written to possibly optimise this lookup by taking advantage of characteristics peculiar to the targeted enum.
* The special variable, $enumvalues, is replaced with a comma separated list of all the enum values.
*/
%typemap(csbody) enum SWIGTYPE %{
public readonly int swigValue;
public static $csclassname swigToEnum(int swigValue) {
if (swigValue < swigValues.Length && swigValue >= 0 && swigValues[swigValue].swigValue == swigValue)
return swigValues[swigValue];
for (int i = 0; i < swigValues.Length; i++)
if (swigValues[i].swigValue == swigValue)
return swigValues[i];
throw new System.ArgumentOutOfRangeException("No enum $csclassname with value " + swigValue);
}
public override string ToString() {
return swigName;
}
private $csclassname(string swigName) {
this.swigName = swigName;
this.swigValue = swigNext++;
}
private $csclassname(string swigName, int swigValue) {
this.swigName = swigName;
this.swigValue = swigValue;
swigNext = swigValue+1;
}
private $csclassname(string swigName, $csclassname swigEnum) {
this.swigName = swigName;
this.swigValue = swigEnum.swigValue;
swigNext = this.swigValue+1;
}
private static $csclassname[] swigValues = { $enumvalues };
private static int swigNext = 0;
private readonly string swigName;
%}
%csenum(typesafe);
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