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Added the feature to use #pragma once instead of #include guards #34

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Added the feature to use #pragma once instead of #include guards #34

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15 changes: 12 additions & 3 deletions code-generator.js
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Original file line number Diff line number Diff line change
Expand Up @@ -301,8 +301,13 @@ class CppCodeGenerator {
var includePart = this.getIncludePart(elem)
codeWriter.writeLine(copyrightHeader)
codeWriter.writeLine()
codeWriter.writeLine('#ifndef ' + headerString)
codeWriter.writeLine('#define ' + headerString)

if (options.usePragmaOnce) {
codeWriter.writeLine('#pragma once')
} else {
codeWriter.writeLine('#ifndef ' + headerString)
codeWriter.writeLine('#define ' + headerString)
}
codeWriter.writeLine()

if (includePart.length > 0) {
Expand All @@ -311,8 +316,12 @@ class CppCodeGenerator {
}
funct(codeWriter, elem, this)

if (!options.usePragmaOnce) {
codeWriter.writeLine()
codeWriter.writeLine('#endif //' + headerString)
}
codeWriter.writeLine()
codeWriter.writeLine('#endif //' + headerString)

return codeWriter.getData()
}

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1 change: 1 addition & 0 deletions main.js
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Expand Up @@ -29,6 +29,7 @@ function getGenOptions () {
useTab: app.preferences.get('cpp.gen.useTab'),
indentSpaces: app.preferences.get('cpp.gen.indentSpaces'),
useVector: app.preferences.get('cpp.gen.useVector'),
usePragmaOnce: app.preferences.get('cpp.gen.usePragmaOnce'),
includeHeader: app.preferences.get('cpp.gen.includeHeader'),
genCpp: app.preferences.get('cpp.gen.genCpp')
}
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6 changes: 6 additions & 0 deletions preferences/preference.json
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Expand Up @@ -30,6 +30,12 @@
"type": "check",
"default": true
},
"cpp.gen.usePragmaOnce": {
"text": "Use #pragma once instead of #include guards",
"description": "Use #pragma once instead of #include guards in header files.",
"type": "check",
"default": false
},
"cpp.gen.genCpp": {
"text": "Generate *.cpp file",
"description": "Generate cpp file",
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