3DSoftwareRenderer-DFSPR/Source/DFPSR/collection/BoundChecks.cpp


// zlib open source license
//
// Copyright (c) 2019 David Forsgren Piuva
// 
// This software is provided 'as-is', without any express or implied
// warranty. In no event will the authors be held liable for any damages
// arising from the use of this software.
// 
// Permission is granted to anyone to use this software for any purpose,
// including commercial applications, and to alter it and redistribute it
// freely, subject to the following restrictions:
// 
//    1. The origin of this software must not be misrepresented; you must not
//    claim that you wrote the original software. If you use this software
//    in a product, an acknowledgment in the product documentation would be
//    appreciated but is not required.
// 
//    2. Altered source versions must be plainly marked as such, and must not be
//    misrepresented as being the original software.
// 
//    3. This notice may not be removed or altered from any source
//    distribution.

#include "../api/stringAPI.h"

namespace dsr {

void nonZeroLengthCheck(int64_t length, const char* property) {
	if (length <= 0) {
		throwError(property, " may not be zero!\n");
	}
}

void baseZeroBoundCheck(int64_t index, int64_t length, const char* property) {
	if (index < 0 || index >= length) {
		throwError(property, " ", index, " is out of bound 0..", (length - 1), "!\n");
	}
}

}