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This commit is contained in:
Gabriele Cosmo
2019-12-06 15:12:28 +01:00
parent b2a62ae692
commit 5baee230e9
2997 changed files with 141580 additions and 98673 deletions
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source/analysis/g4tools/include/tools/rroot/branch
+40 -31
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@@ -13,6 +13,7 @@
#include "../mnmx"
#include "../forit"
#include "../sprintf"
#include "dummy" //for TIOFeatures streaming.
#include <map>
@@ -42,6 +43,7 @@ public:
virtual iro* copy() const {return new branch(*this);}
virtual bool stream(buffer& a_buffer) {
_clear();
//::printf("debug : branch::stream : begin\n");
int fCompress;
int fBasketSize;
@@ -80,8 +82,7 @@ public:
if(!Named_stream(a_buffer,m_name,m_title)) return false;
//::printf("debug : branch::stream %s %s\n",
// m_name.c_str(),m_title.c_str());
//::printf("debug : branch::stream %s %s\n",m_name.c_str(),m_title.c_str());
if(vers<=5) {
if(!a_buffer.read(fCompress)) return false;
@@ -211,6 +212,13 @@ public:
{uint64 v;
if(!a_buffer.read(v)) return false;
m_entry_number = uint32(v);}
if(vers>=13) {
dummy _dummy;
if(!_dummy.stream(a_buffer)) { //TIOFeatures fIOFeatures
m_out << "tools::rroot::branch::stream : can't read (dummy) TIOFeatures." << std::endl;
return false;
}
}
if(!a_buffer.read(fOffset)) return false;
if(!a_buffer.read(fMaxBaskets)) return false;
if(!a_buffer.read(fSplitLevel)) return false;
@@ -514,7 +522,7 @@ public:
public:
//virtual for branch_element
virtual bool read_leaves(buffer& a_buffer){
virtual bool read_leaves(ifile&,buffer& a_buffer){
tools_vforcit(base_leaf*,m_leaves,it) {
if(!(*it)->read_buffer(a_buffer)) {
m_out << "tools::rroot::branch::read_leaves :"
@@ -595,7 +603,7 @@ public:
} else {
// if found, erase m_baskets[old_read_basket] to avoid
// having all data in memory !
std::map<uint32, std::pair<rroot::basket*,bool> >::iterator it = m_baskets.find(old_read_basket);
std::map<uint32, std::pair<basket*,bool> >::iterator it = m_baskets.find(old_read_basket);
if(it!=m_baskets.end()) {
if((*it).second.second) {
basket* bsk = (*it).second.first;
@@ -609,7 +617,7 @@ public:
if(!m__read_basket) {
rroot::basket* bsk = 0;
basket* bsk = 0;
std::map<uint32, std::pair<basket*,bool> >::iterator it = m_baskets.find(m_read_basket);
if(it!=m_baskets.end()) {
bsk = (*it).second.first;
@@ -706,10 +714,11 @@ public:
}
*/
rroot::buffer buffer(m_out,a_file.byte_swap(),m__read_basket->buf_size(),m__read_basket->buf(),0,false);
buffer.set_offset(bufbegin);
buffer _buffer(m_out,a_file.byte_swap(),m__read_basket->buf_size(),m__read_basket->buf(),0,false);
_buffer.set_offset(bufbegin);
_buffer.set_map_objs(true); //for MEMPHYS/applications/read.icc
if(!read_leaves(buffer)) {
if(!read_leaves(a_file,_buffer)) {
m_out << "tools::rroot::branch::find_entry :"
<< " can't read leaves for entry " << a_entry
<< ". read_basket was " << m_read_basket
@@ -722,7 +731,7 @@ public:
//fReadEntry = a_entry;
a_nbytes = buffer.length() - bufbegin;
a_nbytes = _buffer.length() - bufbegin;
return true;
}
@@ -760,7 +769,7 @@ public:
:m_out(a_out)
,m_fac(a_fac)
,m_streamed_baskets(m_fac,true,true)
,m_streamed_baskets(m_fac)
,m__read_basket(0)
//,m_bits(0)
@@ -768,8 +777,8 @@ public:
,m_title("")
,fAutoDelete(false)
,m_branches(m_fac,true,true)
,m_leaves(m_fac,true,true)
,m_branches(m_fac)
,m_leaves(m_fac)
,fEntryOffsetLen(0)
,m_write_basket(0)
@@ -793,11 +802,11 @@ protected:
branch(const branch& a_from)
:iro(a_from)
,m_out(a_from.m_out),m_fac(a_from.m_fac)
,m_streamed_baskets(m_fac,false,true)
,m_streamed_baskets(m_fac)
,m__read_basket(0)
,fAutoDelete(false)
,m_branches(m_fac,false,true)
,m_leaves(m_fac,false,true)
,m_branches(m_fac)
,m_leaves(m_fac)
,fEntryOffsetLen(1000)
,m_write_basket(0)
,m_entry_number(0)
@@ -818,59 +827,59 @@ protected:
//if(fBranch.tree().memoryFull(fBufferSize)) fBranch.dropBaskets();
if(!a_len) return 0;
rroot::basket* basket = new rroot::basket(m_out,a_pos,a_len); //basket is a key.
if(!basket->read_file(a_file)) {
basket* _basket = new basket(m_out,a_pos,a_len); //basket is a key.
if(!_basket->read_file(a_file)) {
m_out << "tools::rroot::branch::get_basket :"
<< " read_file() failed."
<< std::endl;
delete basket;
delete _basket;
return 0;
}
{rroot::buffer buffer(m_out,a_file.byte_swap(),a_len,basket->buf(),0,false);
if(!basket->stream(buffer)) {
{buffer _buffer(m_out,a_file.byte_swap(),a_len,_basket->buf(),0,false);
if(!_basket->stream(_buffer)) {
m_out << "tools::rroot::branch::get_basket :"
<< " basket stream failed."
<< std::endl;
delete basket;
delete _basket;
return 0;
}}
unsigned int sz;
char* buf = basket->get_object_buffer(a_file,sz); //basket owns buf.
char* buf = _basket->get_object_buffer(a_file,sz); //basket owns buf.
if(!buf) {
m_out << "tools::rroot::branch::get_basket :"
<< " get_object_buffer() failed."
<< std::endl;
delete basket;
delete _basket;
return 0;
}
if(basket->seek_key()!=a_pos) { //consistency check.
if(_basket->seek_key()!=a_pos) { //consistency check.
m_out << "tools::rroot::branch::get_basket :"
<< " seek anomaly."
<< " a_pos " << a_pos
<< " seek_key() " << basket->seek_key()
<< " seek_key() " << _basket->seek_key()
<< std::endl;
delete basket;
delete _basket;
return 0;
}
//if(basket->nbytes()!=a_len) { //consistency check.
//if(_basket->nbytes()!=a_len) { //consistency check.
// m_out << "tools::rroot::branch::get_basket :"
// << " WARNING : length anomaly."
// << " a_len " << a_len
// << " nbytes() " << basket->nbytes()
// << " nbytes() " << _basket->nbytes()
// << std::endl;
//}
if(fEntryOffsetLen) {
if(!basket->read_offset_tables(a_file.byte_swap())) {
if(!_basket->read_offset_tables(a_file.byte_swap())) {
m_out << "tools::rroot::branch::get_basket :"
<< " read_offset_tables failed."
<< std::endl;
delete basket;
delete _basket;
return 0;
}}
return basket;
return _basket;
}
protected:
void _clear() {