/usr/include/ossim/base/ossimApplicationUsage.h is in libossim-dev 1.8.16-3+b1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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//
// This code was taken from Open Scene Graph and incorporated from into
// OSSIM.
//
//-------------------------------------------------------------------------
// $Id: ossimApplicationUsage.h 19692 2011-05-31 16:55:47Z dburken $
#ifndef ossimApplicationUsage_HEADER
#define ossimApplicationUsage_HEADER 1
#include <ossim/base/ossimConstants.h>
#include <ossim/base/ossimString.h>
#include <map>
class OSSIMDLLEXPORT ossimApplicationUsage
{
public:
static ossimApplicationUsage* instance();
ossimApplicationUsage() {}
ossimApplicationUsage(const ossimString& commandLineUsage);
typedef std::map<ossimString,ossimString,ossimStringLtstr> UsageMap;
void setApplicationName(const ossimString& name);
const ossimString& getApplicationName() const;
void setDescription(const ossimString& desc);
const ossimString& getDescription() const;
enum Type
{
OSSIM_COMMAND_LINE_OPTION = 0x1,
OSSIM_ENVIRONMENTAL_VARIABLE = 0x2
};
void addUsageExplanation(Type type,const ossimString& option,const ossimString& explanation);
void setCommandLineUsage(const ossimString& explanation);
const ossimString& getCommandLineUsage() const;
void addCommandLineOption(const ossimString& option,const ossimString& explanation);
const UsageMap& getCommandLineOptions() const;
void addEnvironmentalVariable(const ossimString& option,const ossimString& explanation);
const UsageMap& getEnvironmentalVariables() const;
void getFormatedString(ossimString& str, const UsageMap& um,unsigned int widthOfOutput=80);
void write(std::ostream& output,const UsageMap& um,unsigned int widthOfOutput=80);
void write(std::ostream& output,unsigned int type=OSSIM_COMMAND_LINE_OPTION|OSSIM_ENVIRONMENTAL_VARIABLE, unsigned int widthOfOutput=80);
protected:
ossimString theApplicationName;
ossimString theDescription;
ossimString theCommandLineUsage;
UsageMap theCommandLineOptions;
UsageMap theEnvironmentalVariables;
};
class ApplicationUsageProxy
{
public:
/** register an explanation of commandline/evironmentalvaraible/keyboard mouse usage.*/
ApplicationUsageProxy(ossimApplicationUsage::Type type,const ossimString& option,const ossimString& explanation)
{
ossimApplicationUsage::instance()->addUsageExplanation(type,option,explanation);
}
};
#endif
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