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