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Also rename .visit() with .match() in MTP types.
Also add base::match_method() and base::match() for base::variant.
Also add base::match() and .match() for base::optional_variant.
This commit is contained in:
John Preston
2018-06-13 20:10:12 +03:00
parent 0e9793b845
commit 83786ddeaf
13 changed files with 560 additions and 127 deletions
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12
Telegram/SourceFiles/codegen/scheme/codegen_scheme.py
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@@ -635,7 +635,7 @@ for restype in typesList:
switchLines += '\tcase mtpc_' + name + ': '; # for by-type-id type constructor
getters += '\tconst MTPD' + name + ' &c_' + name + '() const;\n'; # const getter
visitor += '\tcase mtpc_' + name + ': return VisitData(c_' + name + '(), std::forward<Callback>(callback), std::forward<Callbacks>(callbacks)...);\n';
visitor += '\tcase mtpc_' + name + ': return base::match_method(c_' + name + '(), std::forward<Method>(method), std::forward<Methods>(methods)...);\n';
forwards += 'class MTPD' + name + ';\n'; # data class forward declaration
if (len(prms) > len(trivialConditions)):
@@ -771,14 +771,14 @@ for restype in typesList:
typesText += getters;
if (withType):
typesText += '\n';
typesText += '\ttemplate <typename Callback, typename ...Callbacks>\n';
typesText += '\tdecltype(auto) visit(Callback &&callback, Callbacks &&...callbacks) const;\n';
visitorMethods += 'template <typename Callback, typename ...Callbacks>\n';
visitorMethods += 'decltype(auto) MTP' + restype + '::visit(Callback &&callback, Callbacks &&...callbacks) const {\n';
typesText += '\ttemplate <typename Method, typename ...Methods>\n';
typesText += '\tdecltype(auto) match(Method &&method, Methods &&...methods) const;\n';
visitorMethods += 'template <typename Method, typename ...Methods>\n';
visitorMethods += 'decltype(auto) MTP' + restype + '::match(Method &&method, Methods &&...methods) const {\n';
visitorMethods += '\tswitch (_type) {\n';
visitorMethods += visitor;
visitorMethods += '\t}\n';
visitorMethods += '\tUnexpected("Type in MTP' + restype + '::visit.");\n';
visitorMethods += '\tUnexpected("Type in MTP' + restype + '::match.");\n';
visitorMethods += '}\n\n';
typesText += '\n\tuint32 innerLength() const;\n'; # size method