feat(cpp)!: pvf can only be expanded in class declaration now

Author: TwIStOy

README.md

@@ -151,7 +151,7 @@ Snippets with `*` are available only when `vim_snippet` is enabled.
 |    `cpo`    | Expands to customize point object.                                                                 |         No          |     |                   |
 | `ns%s(%S+)` | Expands to namespace block (including comments).                                                   |         No          |     |                   |
 |    `itf`    | Expands to a struct with default virtual destruction.                                              |         No          |     |                   |
-|    `pvf`    | Expands to a pure virtual function declaration.                                                    |         No          |     |                   |
+|    `pvf`    | Expands to a pure virtual function declaration.                                                    |      In Class       |     |                   |
 |   `qcls`    | Expands to a class inherts from QObject.                                                           |         No          | Yes |                   |
 |    `#if`    | Wrap selected code in `#if ... #endif` block.                                                      | After cut selection | No  |                   |
 |    `if`     | Wrap selected code in `if (...)` block.                                                            | After cut selection | No  |                   |

lua/luasnip-snippets/snippets/cpp/lambda_fn.lua

@@ -15,6 +15,7 @@ local f = ls.function_node
 ---@field CPP_CLASS_BODY_START { [1]: number, [2]: number }?
 ---@field CPP_IN_HEADER_FILE boolean
 ---@field CPP_IN_QUALIFIED_FUNCTION boolean
+---@field LS_SELECT_RAW? string[]
 
 ---Returns if the node's declarator is qualified or not.
 ---@param node TSNode? `function_definition` node

lua/luasnip-snippets/snippets/cpp/statements.lua

@@ -164,6 +164,7 @@ return {
     name = "Pure virtual function",
     dscr = "Declare pure virtual function",
     mode = "bw",
+    resolveExpandParams = inject_class_name,
     nodes = fmta("virtual <ret_t> <name>(<args>) <specifier> = 0;", {
       name = i(1, "func", { dscr = "Function name" }),
       args = i(2, "args", { dscr = "Function arguments" }),