Gabriele Cosmo
106 lines
2.9 KiB
Plaintext
106 lines
2.9 KiB
Plaintext
// Copyright (C) 2010, Guy Barrand. All rights reserved.
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// See the file tools.license for terms.
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#ifndef tools_rroot_tree_index
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#define tools_rroot_tree_index
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#include "named"
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namespace tools {
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namespace rroot {
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class tree_index : public virtual iro {
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static const std::string& s_store_class() {
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static const std::string s_v("TTreeIndex");
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return s_v;
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}
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public:
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static const std::string& s_class() {
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static const std::string s_v("tools::rroot::tree_index");
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return s_v;
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}
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public: //iro
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virtual void* cast(const std::string& a_class) const {
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if(void* p = cmp_cast<tree_index>(this,a_class)) return p;
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return 0;
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}
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virtual const std::string& s_cls() const {return s_class();}
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public:
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static cid id_class() {return branch_cid();}
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virtual void* cast(cid a_class) const {
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if(void* p = cmp_cast<tree_index>(this,a_class)) {return p;}
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else return 0;
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}
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public:
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virtual iro* copy() const {return new tree_index(*this);}
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virtual bool stream(buffer& a_buffer) {
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uint32 startpos = a_buffer.length();
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unsigned int s,c;
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short v;
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if(!a_buffer.read_version(v,s,c)) return false;
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//::printf("debug : tree_index::stream : version %d count %d\n",v,c);
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if(!virtual_index_stream(a_buffer)) return false;
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std::string ds;
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if(!a_buffer.read(ds)) return false; //fMajorName
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//::printf("debug : tree_index::stream : fMajorName \"%s\"\n",ds.c_str());
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if(!a_buffer.read(ds)) return false; //fMinorName
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//::printf("debug : tree_index::stream : fMinorName \"%s\"\n",ds.c_str());
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int64 m_n;
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if(!a_buffer.read(m_n)) return false; //fN
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//::printf("debug : tree_index::stream : fN %ld\n",m_n);
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if(!dummy_array_stream<int64>(a_buffer,int(m_n))) return false;
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if(!dummy_array_stream<int64>(a_buffer,int(m_n))) return false;
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//FIXME : still problem with this streamer.
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a_buffer.set_offset(startpos+c+sizeof(unsigned int));
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if(!a_buffer.check_byte_count(s,c,s_store_class())) return false;
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//::printf("debug : tree_index::stream : ok\n");
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return true;
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}
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public:
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tree_index()
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{
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#ifdef TOOLS_MEM
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mem::increment(s_class().c_str());
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#endif
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}
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virtual ~tree_index(){
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#ifdef TOOLS_MEM
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mem::decrement(s_class().c_str());
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#endif
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}
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protected:
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tree_index(const tree_index& a_from):iro(a_from){}
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tree_index& operator=(const tree_index&){return *this;}
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protected:
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static const std::string& virtual_index_s_store_class() {
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static const std::string s_v("TVirtualIndex");
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return s_v;
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}
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bool virtual_index_stream(buffer& a_buffer){
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short v;
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unsigned int s, c;
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if(!a_buffer.read_version(v,s,c)) return false;
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//::printf("debug : virtual_index::stream : version %d count %d\n",v,c);
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std::string ds;
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if(!Named_stream(a_buffer,ds,ds)) return false;
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if(!a_buffer.check_byte_count(s,c,virtual_index_s_store_class()))
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return false;
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return true;
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}
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};
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}}
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#endif
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