From 466c5c81c810d98261ea153f300ec1396e17da0b Mon Sep 17 00:00:00 2001
From: augusto <augusto@c028cbd2-c16b-5b4b-a496-9718f37d4682>
Date: Tue, 14 Oct 1997 07:48:10 +0000
Subject: [PATCH] Aggiunto il metodo zap alle cache RW Aggiunto i costruttori
 basati su file* per le cache generiche e delle statistiche

git-svn-id: svn://10.65.10.50/trunk@5359 c028cbd2-c16b-5b4b-a496-9718f37d4682
---
 sv/svlib01.cpp | 27 +++++++++++++++++++++++++--
 sv/svlib01.h   |  5 ++++-
 2 files changed, 29 insertions(+), 3 deletions(-)

diff --git a/sv/svlib01.cpp b/sv/svlib01.cpp
index cef56744c..83f18e7bf 100755
--- a/sv/svlib01.cpp
+++ b/sv/svlib01.cpp
@@ -729,6 +729,14 @@ THash_object * TRWrecord_cache::get_some_obj()
   return o;
 }
 
+TRWrecord_cache::TRWrecord_cache(TLocalisamfile *f, int key, bool lock)
+  :TRecord_cache(f,key)
+{
+  if (lock)
+    file().lock();
+}
+
+
 TRWrecord_cache::TRWrecord_cache(int num, int key, bool lock)
   :TRecord_cache(num,key)
 {
@@ -736,6 +744,7 @@ TRWrecord_cache::TRWrecord_cache(int num, int key, bool lock)
     file().lock();
 }
 
+
 TRWrecord_cache::~TRWrecord_cache() 
 {
   flush();
@@ -757,7 +766,21 @@ const TString & TStat_cache::getkey2discard()
   return o->key();
 }
 
-TStat_cache ::TStat_cache (bool lock):
-  TRWrecord_cache( LF_SVSTAT,1,lock)
+TStat_cache::TStat_cache (TLocalisamfile *f, bool lock):
+  TRWrecord_cache( f,1,lock)
 {
 }
+
+// azzera la cache e distrugge il file!
+void TStat_cache::zap()
+{
+  clear();
+
+  int err=NOERR;
+  while (err==NOERR)
+  {
+    err=file().first();
+    if (err==NOERR) 
+      err=file().remove();
+  }
+}
diff --git a/sv/svlib01.h b/sv/svlib01.h
index 3366dc780..3749e64f9 100755
--- a/sv/svlib01.h
+++ b/sv/svlib01.h
@@ -125,6 +125,7 @@ public:
   void clear();
   void flush();
 
+  TRWrecord_cache(TLocalisamfile *f, int key = 1, bool lock=FALSE);
   TRWrecord_cache(int num, int key = 1, bool lock=FALSE);
   TRWrecord_cache(const char* table, int key = 1, bool lock=FALSE);
   virtual ~TRWrecord_cache() ;
@@ -135,9 +136,11 @@ class TStat_cache : public TRWrecord_cache
 protected:
   virtual const TString & getkey2discard();
 public:
-  TStat_cache (bool lock=FALSE);
+  TStat_cache (TLocalisamfile &f, bool lock=FALSE);
+  TStat_cache (TLocalisamfile *f, bool lock=FALSE);
   virtual ~TStat_cache()
     {}
+ void zap();
 };
 #endif