Roxen.git/ server/ etc/ modules/ RXML.pmod/ module.pmod

2007-01-12

2007-01-12 17:51:28 by Martin Stjernholm <mast@lysator.liu.se>

• 165ba24be7874d2a46645278fc29e39c0a2d7795 (14 lines) (+12/-2) ^{[ Show | Annotate ]}
  Branch: 5.2

Extended the Scope interface to allow cloning, and use it when
recording changes for cache static frames.

Rev: server/etc/modules/RXML.pmod/module.pmod:1.357

2:   //   // Created 1999-07-30 by Martin Stjernholm.   // - // $Id: module.pmod,v 1.356 2007/01/12 17:35:12 mast Exp $ + // $Id: module.pmod,v 1.357 2007/01/12 17:51:28 mast Exp $      // Kludge: Must use "RXML.refs" somewhere for the whole module to be   // loaded correctly.
1460:    // For compatibility with 2.1.    {_m_delete (var, ctx, scope_name, 1);}    +  optional Scope clone(); +  //! Define this to allow cloning of the scope object. A scope object +  //! with the same state as this one should be returned. Any future +  //! variable changes in either object shouldn't affect the variables +  //! in the other one. If a scope implements read-only access it's ok +  //! to return the same object. +     optional string format_rxml_backtrace_frame (    Context ctx, string var, string scope_name);    //! Define this to control how the variable reference is formatted
3772:    ENTER_SCOPE (ctx, this_object()); \    if (flags & FLAG_IS_CACHE_STATIC && ctx->evaled_p_code) { \    if (!csf) csf = CacheStaticFrame (this_object()->scope_name); \ -  ctx->misc->recorded_changes[-1][csf] = scope_to_mapping (vars); \ +  ctx->misc->recorded_changes[-1][csf] = \ +  objectp (vars) && vars->clone ? vars->clone() : \ +  scope_to_mapping (vars); \    } \    } \    } while (0)