update api docs

docs/.vuepress/public/doxy/search/searchdata.js

@@ -1,33 +0,0 @@
-var indexSectionsWithContent =
-{
-  0: "$_abcdefghilmnopqrstuvwzå",
-  1: "abcdefhilmoprstwz",
-  2: "mz",
-  3: "abcdefghilmnoprstwz",
-  4: "_abcdefghilmnopqrstuvwz",
-  5: "$acdeflstuvwz",
-  6: "å"
-};
-
-var indexSectionNames =
-{
-  0: "all",
-  1: "classes",
-  2: "namespaces",
-  3: "files",
-  4: "functions",
-  5: "variables",
-  6: "pages"
-};
-
-var indexSectionLabels =
-{
-  0: "全部",
-  1: "结构体",
-  2: "命名空间",
-  3: "文件",
-  4: "函数",
-  5: "变量",
-  6: "页"
-};
-