From dbeaeb217c3d080c18f95e59512a9a0855ed3d2b Mon Sep 17 00:00:00 2001
From: Edward Vigmond <edward.vigmond@u-bordeaux.fr>
Date: Mon, 19 Oct 2020 11:42:06 +0200
Subject: [PATCH] Work with IGB files>2 GB (int limit)
---
src/IGBheader.cc | 2 +-
src/IGBheader.h | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/src/IGBheader.cc b/src/IGBheader.cc
index 63150d4..bedba22 100644
--- a/src/IGBheader.cc
+++ b/src/IGBheader.cc
@@ -1383,7 +1383,7 @@ int IGBheader::endian()
/** set the data pointer to a specific frame */
-bool IGBheader::data_frame( int frame ) {
+bool IGBheader::data_frame( size_t fr ) {
if( frame >= v_t )
return false;
diff --git a/src/IGBheader.h b/src/IGBheader.h
index 2c03aa5..6cf5556 100644
--- a/src/IGBheader.h
+++ b/src/IGBheader.h
@@ -353,7 +353,7 @@ class IGBheader
inline char* transparentstr(void){ return transstr; }
int num_components(){ return Num_Components[v_type]; }
int endian();
- bool data_frame( int );
+ bool data_frame( size_t );
template<class T> int read_data( T* dp, int numt=1, char *buf=NULL );
template<class T> void write_data( T* dp, int numt=1, char *buf=NULL );
template<class T> void to_bin( void *buf, T d );
@@ -405,7 +405,7 @@ template<class T>
int
IGBheader::read_data( T* dp, int numt, char *buf )
{
- int slicesize = data_size()*slice_sz()*numt;
+ size_t slicesize = data_size()*slice_sz()*numt;
bool alloc_buf = false;
if ( buf==NULL ) {
buf = new char[slicesize];
--
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