import t, c
import memhub


# ============================================================
# CompilerFactory - 编译器结构体工厂（对齐 TPC Translator 装配模式）
# ============================================================
novirtual class CompilerFactory:
    """编译器结构体工厂（持有主池/永久池等共享对象）"""
    Pool:     memhub.MemBuddy* # 主内存池（瞬时数据，mark/reset 回收）
    PermPool: memhub.MemBuddy* # 永久内存池（持久数据，从不 reset）

    # ---- REnum 变体注册表（编译期单例持有，与 perm_pool 的 struct entry 同寿命）----
    RenumClassNames:        sizet*
    RenumClassVariantCounts: sizet*
    RenumVariantNames:      sizet*
    RenumVariantTags:       sizet*
    RenumClassCount:        int

    # ---- REnum 变体字段别名表（同上，必须同寿命；_bind_variant_fields 查字段真实类型）----
    RenumAliasClass:        sizet*
    RenumAliasField:        sizet*
    RenumAliasIndex:        sizet*
    RenumAliasTy:           sizet*
    RenumAliasVariant:      sizet*
    RenumAliasCount:        int

    def __init__(self, pool: memhub.MemBuddy*, perm_pool: memhub.MemBuddy*):
        if self is None: return
        self.Pool = pool
        self.PermPool = perm_pool

# 全局工厂单例
factory: CompilerFactory* = None