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This commit is contained in:
Gabriele Cosmo
2016-12-09 12:35:28 +01:00
parent 4ec577e5c4
commit a3452e42ac
3514 changed files with 210500 additions and 89628 deletions
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source/analysis/g4tools/include/tools/rroot/buffer
+20 -15
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@@ -18,7 +18,7 @@
// in TOOLS_STL, we don't have (yet) a performant map.
#ifdef inlib_stl_vector
#ifdef tools_stl_vector
#define TOOLS_RROOT_OBJ_MAP_HASH_TABLE
//#define TOOLS_RROOT_OBJ_MAP_OMAP
#else
@@ -40,6 +40,8 @@ namespace tools {
namespace rroot {
class buffer : public rbuf {
typedef rbuf parent;
static const std::string& s_class() {
static const std::string s_v("tools::rroot::buffer");
return s_v;
@@ -76,7 +78,7 @@ class buffer : public rbuf {
public:
buffer(std::ostream& a_out,bool a_byte_swap,
uint32 a_size,char* a_buffer,uint32 a_klen,bool a_verbose)
: rbuf(a_out,a_byte_swap,a_buffer+a_size,m_pos)
:parent(a_out,a_byte_swap,a_buffer+a_size,m_pos)
,m_byte_swap(a_byte_swap)
,m_verbose(a_verbose)
,m_size(a_size) //expect a not zero size.
@@ -97,7 +99,7 @@ public:
}
protected:
buffer(const buffer& a_from)
: rbuf(a_from.m_out,a_from.m_byte_swap,0,m_pos)
:parent(a_from.m_out,a_from.m_byte_swap,0,m_pos)
,m_byte_swap(a_from.m_byte_swap)
,m_map_objs(a_from.m_map_objs)
{
@@ -107,6 +109,9 @@ protected:
}
buffer& operator=(const buffer&){return *this;}
public:
bool byte_swap() const {return m_byte_swap;}
bool verbose() const {return m_verbose;}
void set_offset(unsigned int a_off) {m_pos = m_buffer+a_off;}
//char* buffer() const {return m_buffer;}
@@ -128,7 +133,7 @@ protected:
a_class.clear();
uint32 tag;
if(!rbuf::read(tag)) return false;
if(!parent::read(tag)) return false;
if(tag==kNewClassTag()) {
char s[80];
@@ -186,7 +191,7 @@ protected:
// read byte count and/or tag (older files don't have byte count)
uint32 first_int = 0;
if(!rbuf::read(first_int)) return false;
if(!parent::read(first_int)) return false;
if(m_verbose) {
std::ios::fmtflags old_flags = m_out.flags();
@@ -317,7 +322,7 @@ public:
m_pos = m_buffer + obj_offset;
uint32 first_int;
if(!rbuf::read(first_int)) return false;
if(!parent::read(first_int)) return false;
if(first_int & kByteCountMask()) {
std::string scls;
if(!read_class_tag(scls)) return false;
@@ -466,12 +471,12 @@ public:
a_version = 0;
short version = 0;
// not interested in byte count
if(!rbuf::read(version)) return false;
if(!parent::read(version)) return false;
// if this is a byte count, then skip next short and read version
if(version & kByteCountVMask()) {
if(!rbuf::read(version)) return false;
if(!rbuf::read(version)) return false;
if(!parent::read(version)) return false;
if(!parent::read(version)) return false;
}
a_version = version;
@@ -500,11 +505,11 @@ public:
} v;
if(m_byte_swap) {
if(!rbuf::read(v.vers[1])) return false;
if(!rbuf::read(v.vers[0])) return false;
if(!parent::read(v.vers[1])) return false;
if(!parent::read(v.vers[0])) return false;
} else {
if(!rbuf::read(v.vers[0])) return false;
if(!rbuf::read(v.vers[1])) return false;
if(!parent::read(v.vers[0])) return false;
if(!parent::read(v.vers[1])) return false;
}
// no bytecount, backup and read version
@@ -514,7 +519,7 @@ public:
} else {
m_pos -= sizeof(unsigned int);
}
if(!rbuf::read(version)) return false;
if(!parent::read(version)) return false;
//printf("Reading version=%d at pos=%d, bytecount=%d\n",
//version,*startpos,*bcnt);
@@ -567,7 +572,7 @@ protected:
int nr = 0;
while (nr < int(a_max-1)) {
char ch;
if(!rbuf::read(ch)) return false;
if(!parent::read(ch)) return false;
// stop when 0 read
if(ch == 0) break;
a_string[nr++] = ch;